Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average sea temperature in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
The arrival of January is marked by an average high-temperature of a still chilly 45.1°F (7.3°C), bearing a close resemblance to December. Poulsbo's nights throughout January are marked by an average low temperature of 37°F (2.8°C), a minor drop from the day's high.Humidity
January and December, with an average relative humidity of 85%, are the most humid months.Rainfall
The month with the most rainfall is January, when the rain falls for 17.4 days and typically aggregates up to 3.74" (95mm) of precipitation.Snowfall
January through April, November and December are months with snowfall in Poulsbo, Washington. In Poulsbo, during January, snow falls for 1.8 days and regularly aggregates up to 1.22" (31mm) of snow. Throughout the year, in Poulsbo, there are 7.7 snowfall days, and 4.25" (108mm) of snow is accumulated.Ocean temperature
In Poulsbo, Washington, in January, the average water temperature is 45.5°F (7.5°C).Note: Without suitable protection, venturing into 45.5°F (7.5°C) waters cooler than 50°F (10°C) can lead to pronounced cold shock and rapid breaths.
Daylight
In January, the average length of the day is 8h and 56min.On the first day of January in Poulsbo, sunrise is at 7:59 am and sunset at 4:28 pm. On the last day of the month, sunrise is at 7:38 am and sunset at 5:09 pm PST.
Sunshine
The months with the least sunshine in Poulsbo are January and December, with an average of 4.8h of sunshine.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for average individuals.Note: The UV index of 2 during January translates into the following guidance:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Poulsbo in January?
What are the most humid months in Poulsbo?
What is the average humidity in January in Poulsbo?
What is the rainiest month in Poulsbo?
How many days does it rain in January in Poulsbo?
How many days does it snow in January in Poulsbo?
What is the ocean temperature in January in Poulsbo?
How many hours of daylight does Poulsbo have in January?
When is the sunrise / sunset in January in Poulsbo?
What is the month with the least sunshine in Poulsbo?
How long on average sun shines in January in Poulsbo?
What is the month with the lowest UV index in Poulsbo?
What is the UV index intensity in January in Poulsbo?
Average temperature in January
Poulsbo, WA
- Average high temperature in January: 45.1°F
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).
- Average low temperature in January: 37°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 in January
Poulsbo, WA
- Average pressure in January: 30.09"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 in January
Poulsbo, WA
- Average wind speed in January: 5.6mph
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 in January
Poulsbo, WA
- Average humidity in January: 85%
The months with the highest relative humidity are January and December (85%).
The month with the lowest relative humidity is July (71%).
Average rainfall in January
Poulsbo, WA
- Average rainfall in January: 3.74"
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 in January
Poulsbo, WA
- Average rainfall days in January: 17.4 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 in January
Poulsbo, WA
- Average snowfall in January: 1.22"
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 in January
Poulsbo, WA
- Average snowfall days in January: 1.8 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 in January
Poulsbo, WA
- Average sea temperature in January: 45.6°F
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 in January /
Average sunshine in January
Poulsbo, WA
- Average daylight in January: 8h and 5min
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
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 in January
Poulsbo, WA
- Average sunshine days in January: 10.2 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 in January
Poulsbo, WA
- Average UV index in January: 2
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 in January
Poulsbo, WA
- Average cloud cover in January: 51
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 in January
Poulsbo, WA
- Average visibility in January: 5mi
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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