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Contents
- The climate of Poulsbo
- The best time to visit Poulsbo
- The worst time to visit Poulsbo
- Spring weather in Poulsbo
- Summer weather in Poulsbo
- Autumn weather in Poulsbo
- Winter weather in Poulsbo
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average sea temperature
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Numerous sailboats and yachts dock along the many piers on the water in the marina at Poulsbo, Washington
The climate of Poulsbo
At the northwestern end of Washington state, lies the small city of Poulsbo, known for its Norwegian heritage and scenic views. This corner of the U.S. experiences a Csb type of climate according to the Köppen climate classification, otherwise recognized as a warm-summer Mediterranean climate.
Throughout the year, Poulsbo's climate generates moderately warm and cold temperatures with a perceptible amount of rainfall, particularly in the winter months. The city's highest temperatures range from 45.1°F (7.3°C) in January to around 73.6°F (23.1°C) in August. The least cold month in Poulsbo remains August, with average minimum temperatures sitting at 54.9°F (12.7°C), while January and February host the coldest conditions with lows of 37°F (2.8°C) and 36.1°F (2.3°C) respectively.
An important aspect of Poulsbo's climate is precipitation, where it experiences a healthy amount of rainfall across the year, with monthly averages varying from 2.44" (62mm) in February to 3.74" (95mm) in January. The number of days with rainfall sees a minimum during July and August, down to 6.3 and 7.8 days, whereas the mosey it wets up to 20.9 days in March. Snowfall is not as prevalent, with minimal amounts seen only from December through February, and no recorded snowfall from March to November.
Notably, Poulsbo enjoys a moderate level of sun exposure throughout the year, with an upward trend in sunshine hours from January's 4.8 hours to a high of 10.9 hours by August. This is further complemented by the amount of daylight the city receives which surges from 8.9 hours in January to a high of 15.9 hours in June.
Throughout the year, Poulsbo's climate generates moderately warm and cold temperatures with a perceptible amount of rainfall, particularly in the winter months. The city's highest temperatures range from 45.1°F (7.3°C) in January to around 73.6°F (23.1°C) in August. The least cold month in Poulsbo remains August, with average minimum temperatures sitting at 54.9°F (12.7°C), while January and February host the coldest conditions with lows of 37°F (2.8°C) and 36.1°F (2.3°C) respectively.
An important aspect of Poulsbo's climate is precipitation, where it experiences a healthy amount of rainfall across the year, with monthly averages varying from 2.44" (62mm) in February to 3.74" (95mm) in January. The number of days with rainfall sees a minimum during July and August, down to 6.3 and 7.8 days, whereas the mosey it wets up to 20.9 days in March. Snowfall is not as prevalent, with minimal amounts seen only from December through February, and no recorded snowfall from March to November.
Notably, Poulsbo enjoys a moderate level of sun exposure throughout the year, with an upward trend in sunshine hours from January's 4.8 hours to a high of 10.9 hours by August. This is further complemented by the amount of daylight the city receives which surges from 8.9 hours in January to a high of 15.9 hours in June.
The best time to visit Poulsbo
For optimal weather conditions in Poulsbo, the months of June through September offer the most agreeable weather. Amid this period, the weather is commonly warm, with average high temperatures ranging from 63°F (17.2°C) to 73.6°F (23.1°C) and average low temperatures between 49.8°F (9.9°C) and 54.9°F (12.7°C). The monthly rainfall also tends to lessen significantly, dropping to as low as 0.43" (11mm) in July from the spring's rainfall averages. Furthermore, the number of sunshine hours reaches its peak, ranging from 9.6 hours in June to as much as 10.9 hours by August.
The worst time to visit Poulsbo
Travellers looking to avoid gloomy weather and wet conditions should consider sidestepping Poulsbo from November all through January. This span is marked by dense cloud cover with cloud percentages climbing up to 51%. Combined with a surge in rainfall, reaching its peak at 3.74" (95mm) in January, and a reduction in sunshine hours to a low of 4.8 hours, these months present the least favorable conditions for outdoor exploration and sightseeing.
Spring weather in Poulsbo
Spring in Poulsbo unfolds from March to May. As the season progresses, temperatures gradually escalate with daily highs evolving from 49.6°F (9.8°C) in March to 63°F (17.2°C) in May. Correspondingly, the average lows shift from 38.7°F (3.7°C) to 46.4°F (8°C). The climate culminates into a moderately warm and comfortably cool state. The number of rainfall days and amount of monthly precipitation decrease over the course of the season while sunshine hours increase making the city progressively sunnier and drier.
Summer weather in Poulsbo
June signals the start of summer in Poulsbo, promoting a rise in temperatures and a decrease in rainfall. The city experiences an average high temperature between 63°F (17.2°C) and 73.6°F (23.1°C), peaking in July and August. The months of July and August also record the least rainfall, giving way to sunnier, drier conditions. Notably, the number of sunshine hours reaches its zenith in this season, making it an ideal time for outdoor activities.
Autumn weather in Poulsbo
Autumn transforms the weather in Poulsbo from September through November. The city experiences a gradual drop in average high temperatures from 67.3°F (19.6°C) in September to 48.4°F (9.1°C) by November. Alongside, rainfall begins to intensify, leading to wetter conditions with an increase in monthly precipitation from 1.22" (31mm) in September to 2.99" (76mm) in November. This shift in weather conditions is backed by a decrease in the number of sunshine hours, reflecting the onset of winter.
Winter weather in Poulsbo
Winter in Poulsbo runs from December to February. This season witnesses the coldest weather, with average low temperatures dropping from 36.3°F (2.4°C) in December to 36.1°F (2.3°C) in February. But alongside the chilly weather, winter months also observe the highest levels of precipitation with monthly rainfall ranging from 2.44" (62mm) in February to 3.74" (95mm) in January, making this season the wettest. Winter days are notably shorter with daylight hours averaging as low as 8.5 hours in December. Sunshine hours also hit a yearly low during this season, further contributing to the chilly and dreary winter ambiance.
Weather in January
The year in Poulsbo, Washington begins with milder weather taking center stage. In comparison to the upcoming months, January offers a cool climate, where snow is minimally apparent. Precipitation peaks significantly this month, with rainfall reaching 3.74" (95mm), coupled with roughly 17.4 rain-filled days. Weather in January »
Weather in February
February ushers in a slight increment in temperature, attributing to the gradual transition towards the spring season. The city witnesses rainfall, although less intense when compared to January's showers. However, snowfall is more evident in February, with few days destined for a white blanket. Weather in February »
Weather in March
As Poulsbo transitions from February to March, the city welcomes warmer temperatures. March brings in the spring season in earnest, with the sun shining longer as daylight hours increase. Rainfall diminishes from February's showers, although the city encounters more rain-filled days this month. Weather in March »
Weather in April
Poulsbo in April observes a noteworthy shift in weather patterns, with temperatures rising up to 55.2°F (12.9°C). Longer daylight hours characterize April, accompanied by increased hours of sunshine. The rainfall levels drop significantly while the incidence of snow becomes a rarity. Weather in April »
Weather in May
May brings with it the anticipation of the summer season for citizens in Poulsbo. The city's residents can enjoy temperate weather conditions, while rainfall levels continue to decrease. Increased daylight and sunshine hours illuminate the city under clear skies, apart from the occasional rain-filled days. Weather in May »
Weather in June
June signifies the arrival of summer in Poulsbo, bringing soaring temperatures and a dwindling trend in precipitation. A notable characteristic of June weather is the substantial increase in daylight and sunshine hours. This period marks the commencement of several months with negligible snowfall. Weather in June »
Weather in July
July takes the crown for the hottest month in Poulsbo, with temperatures reaching up to a peak of 73°F (22.8°C). The significant decrease in rainfall, coupled with an increase in daylight and sunshine hours, secures the summer's dominance. Weather in July »
Weather in August
August in Poulsbo sustains the summer warmth and shares similar weather traits with its predecessor, July. However, a minor dip in temperature levels is observed, indicating the impending arrival of autumn. Rainfall remains relatively low with scarce rain-filled days. Weather in August »
Weather in September
Poulsbo witnesses distinct weather changes in September as the city begins its shift from summer to autumn. While there's a drop in temperature, rainfall levels show an upward trend. Daylight and sunshine hours also diminish, indicating less sun-filled days compared to August. Weather in September »
Weather in October
October in Poulsbo ushers in authentic autumn weather with cool air settling in. Temperatures dip further as rain starts to make regular appearances. Decreased daylight and sunshine hours contribute to shorter and cooler days. The sea temperature also takes a downturn, aligning with the dropped air temperatures. Weather in October »
Weather in November
November marks cooler weather trends in Poulsbo as winter begins its approach. Temperatures plummet from October's autumn levels while rainfall inches up to 2.99" (76mm). Daylight and sunshine hours continue to decline, bringing chillier and shorter days. Weather in November »
Weather in December
December announces the arrival of winter in Poulsbo bringing colder temperatures and substantial rainfall levels of 3.23" (82mm). Daylight and sunshine durations retract further, resulting in short, cold days. Snowfall also makes its appearance again, albeit minimally. Weather in December »
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the most humid months in Poulsbo?
The months with the highest humidity are January and December, with an average relative humidity of 85%.
What is the rainiest month in Poulsbo?
January is the month with the most rainfall. Rain falls for 17.4 days and accumulates 3.74" (95mm) of precipitation.
How many days does it rain in Poulsbo?
In Poulsbo, Washington, during the entire year, the rain falls for 179.1 days and collects up to 24.57" (624mm) of precipitation.
When does it snow in Poulsbo?
Months with snowfall in Poulsbo are January through April, November and December.
How much does it snow in Poulsbo?
In Poulsbo, during the entire year, snow falls for 7.7 days and aggregates up to 4.25" (108mm) of snow.
What is the month with the least sunshine in Poulsbo?
January and December, with an average of 4.8h of sunshine, are months with the least sunshine.
What is the month with the lowest UV index in Poulsbo?
The months with the lowest UV index in Poulsbo, Washington, are January, February, November and December, with an average maximum UV index of 2.
What is the snowiest month in Poulsbo?
February is the month with the most snowfall in Poulsbo, Washington. Snow falls for 2.8 days and accumulates 2.09" (53mm) of snow.
When is the ocean coldest in Poulsbo?
The month with the coldest seawater in Poulsbo is February, with an average ocean temperature of 45.3°F (7.4°C).
When is Daylight Saving Time (DST) in Poulsbo?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Poulsbo, and the time zone changes from PST to PDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from PDT to PST.
When it does not snow in Poulsbo?
In Poulsbo, snow does not fall in May through October.
When are the longest days in Poulsbo?
June has the longest days of the year in Poulsbo, with an average of 15h and 54min of daylight.
What are the months with the highest UV index in Poulsbo?
The months with the highest UV index in Poulsbo, Washington, are June and July, with an average maximum UV index of 5.
What is the least humid month in Poulsbo?
With an average relative humidity of 71%, July is the least humid month in Poulsbo.
What is the driest month in Poulsbo?
The month with the least rainfall in Poulsbo is July, when the rain falls for 7.8 days and typically collects 0.43" (11mm) of precipitation.
What are the warmest months in Poulsbo?
August is Poulsbo's warmest month, registering average high temperatures of 73.6°F (23.1°C) and lows of 54.9°F (12.7°C).
What months are the ocean warmest in Poulsbo?
August and September, with an average ocean temperature of 53.2°F (11.8°C), are months with the warmest seawater in Poulsbo, Washington.
What month has the most sunshine in Poulsbo?
August has the most sunshine of the year in Poulsbo, Washington, with an average of 10.9h of sunshine.
What part of the year is the coldest in Poulsbo?
December brings the lowest temperatures in Poulsbo, Washington, with an average high of 43.2°F (6.2°C) and an average low of 36.3°F (2.4°C).
What is the month with the shortest days in Poulsbo?
With an average of 8h and 30min of daylight, December has the shortest days of the year in Poulsbo, Washington.
Average temperature
Poulsbo, WA
The warmest month (with the highest average high temperature) is August (73.6°F).
The month with the lowest average high temperature is December (43.2°F).
The month with the highest average low temperature is August (54.9°F).
The coldest month (with the lowest average low temperature) is February (36.1°F).
Average pressure
Poulsbo, WA
- Average pressure in January:
30.09"Hg - Average pressure in February:
30.06"Hg - Average pressure in March:
30.01"Hg - Average pressure in April:
30.05"Hg - Average pressure in May:
30.03"Hg - Average pressure in June:
30.03"Hg
- Average pressure in July:
30.05"Hg - Average pressure in August:
30.01"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.03"Hg - Average pressure in December:
30.07"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The months with the lowest atmospheric pressure are March, August and September (30.01"Hg).
Average wind speed
Poulsbo, WA
- Average wind speed in January:
5.6mph - Average wind speed in February:
5.2mph - Average wind speed in March:
5.8mph - Average wind speed in April:
5.1mph - Average wind speed in May:
4.1mph - Average wind speed in June:
3.8mph
- Average wind speed in July:
3.5mph - Average wind speed in August:
3.4mph - Average wind speed in September:
4mph - Average wind speed in October:
4.8mph - Average wind speed in November:
5.8mph - Average wind speed in December:
5.3mph
The windiest months (with the highest average wind speed) are March and November (5.8mph).
The calmest month (with the lowest average wind speed) is August (3.4mph).
Average humidity
Poulsbo, WA
The months with the highest relative humidity are January and December (85%).
The month with the lowest relative humidity is July (71%).
Average rainfall
Poulsbo, WA
- Average rainfall in January:
3.74" - Average rainfall in February:
2.44" - Average rainfall in March:
2.68" - Average rainfall in April:
1.97" - Average rainfall in May:
1.73" - Average rainfall in June:
1.18"
- Average rainfall in July:
0.43" - Average rainfall in August:
0.55" - Average rainfall in September:
1.22" - Average rainfall in October:
2.4" - Average rainfall in November:
2.99" - Average rainfall in December:
3.23"
The wettest month (with the highest rainfall) is January (3.74").
The driest month (with the least rainfall) is July (0.43").
Average rainfall days
Poulsbo, WA
- Average rainfall days in January:
17.4 days - Average rainfall days in February:
16.8 days - Average rainfall days in March:
20.9 days - Average rainfall days in April:
18.7 days - Average rainfall days in May:
14.5 days - Average rainfall days in June:
13.1 days
- Average rainfall days in July:
7.8 days - Average rainfall days in August:
6.3 days - Average rainfall days in September:
11.3 days - Average rainfall days in October:
15.3 days - Average rainfall days in November:
19.3 days - Average rainfall days in December:
17.7 days
The month with the highest number of rainy days is March (20.9 days).
The month with the least rainy days is August (6.3 days).
Average snowfall
Poulsbo, WA
The month with the highest snowfall is February (2.09").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Poulsbo, WA
- Average snowfall days in January:
1.8 days - Average snowfall days in February:
2.8 days - Average snowfall days in March:
1.3 days - Average snowfall days in April:
0.2 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.6 days - Average snowfall days in December:
1 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature
Poulsbo, WA
The best month for swimming (with the highest average sea temperature) is August (53.2°F).
The coldest month (with the lowest average sea temperature) is February (45.3°F).
Average daylight / Average sunshine
Poulsbo, WA
- Average daylight in January:
8h and 5min - Average daylight in February:
10h and 2min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 4min - Average daylight in May:
15h and 1min - Average daylight in June:
15h and 5min
- Average daylight in July:
15h and 3min - Average daylight in August:
14h and 1min - Average daylight in September:
12h and 3min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 2min - Average daylight in December:
8h and 3min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in January:
4h and 5min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 5min - Average sunshine in April:
8h and 4min - Average sunshine in May:
9h and 4min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 3min - Average sunshine in August:
10h and 5min - Average sunshine in September:
9h and 4min - Average sunshine in October:
5h and 5min - Average sunshine in November:
5h and 1min - Average sunshine in December:
4h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 4h and 48min).
Average sunshine days
Poulsbo, WA
- Average sunshine days in January:
10.2 days - Average sunshine days in February:
8.4 days - Average sunshine days in March:
7.8 days - Average sunshine days in April:
8.3 days - Average sunshine days in May:
14.3 days - Average sunshine days in June:
14.4 days
- Average sunshine days in July:
20.5 days - Average sunshine days in August:
21.7 days - Average sunshine days in September:
16.9 days - Average sunshine days in October:
13.2 days - Average sunshine days in November:
9.4 days - Average sunshine days in December:
10.6 days
The month with the most sunshine days is August (21.7 days).
The month with the least sunshine days is March (7.8 days).
Average UV index
Poulsbo, WA
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Poulsbo, WA
The months with the most cloud cover are January and December (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility
Poulsbo, WA
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Poulsbo, Washington, USA
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