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Contents
- 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 daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January is a frosty winter month in Sahalee, Washington, with an average temperature ranging between min 34.3°F (1.3°C) and max 44.1°F (6.7°C). Sahalee marks the arrival of January with an average high-temperature of a frosty 44.1°F (6.7°C), hardly different from December's 42.3°F (5.7°C). Weather in January »
Weather in February
The last month of the winter, February, is also a frosty month in Sahalee, Washington, with an average temperature ranging between min 34°F (1.1°C) and max 45.1°F (7.3°C). Transitioning from January to February, Sahalee observes an average high-temperature of a still chilly 45.1°F (7.3°C), differing subtly from the previous month. Weather in February »
Weather in March
March, the first month of the spring in Sahalee, is a fresh month, with an average temperature varying between 36.1°F (2.3°C) and 50°F (10°C). In March, Sahalee's weather conditions record an average high-temperature of a fresh 50°F (10°C), demonstrating little divergence from the preceding month. Weather in March »
Weather in April
April in Sahalee, Washington, is a moderate spring month, with an average temperature varying between 55.8°F (13.2°C) and 38.8°F (3.8°C). April comes with a subtle rise, with the average high-temperature adjusting from a fresh 50°F (10°C) in March to a moderate 55.8°F (13.2°C). Weather in April »
Weather in May
May, the last month of the spring in Sahalee, is a comfortable month, with temperature in the range of an average high of 64.4°F (18°C) and an average low of 42.6°F (5.9°C). As April transitions into May, Sahalee notices a gentle rise in the average high-temperature, transitioning from a moderate 55.8°F (13.2°C) to an enjoyable 64.4°F (18°C). Weather in May »
Weather in June
The first month of the summer, June, is a pleasant month in Sahalee, Washington, with an average temperature ranging between max 69.3°F (20.7°C) and min 46.4°F (8°C). The arrival of June coincides with an average high-temperature of a pleasant 69.3°F (20.7°C), indicating a minimal shift from May's 64.4°F (18°C). Weather in June »
Weather in July
July in Sahalee, Washington, is a warm summer month, with temperature in the range of an average high of 76.1°F (24.5°C) and an average low of 50.7°F (10.4°C). July's arrival sees a mild rise in the average high-temperature, transitioning from June's pleasant 69.3°F (20.7°C) to a moderately hot 76.1°F (24.5°C). Weather in July »
Weather in August
August, the last month of the summer in Sahalee, is also a moderately hot month, with temperature in the range of an average low of 52.2°F (11.2°C) and an average high of 76.5°F (24.7°C). In Sahalee, the average temperatures in August are the highest, with a peak at 76.5°F (24.7°C) and a low of 52.2°F (11.2°C). Weather in August »
Weather in September
The first month of the autumn, September, is also an agreeable month in Sahalee, Washington, with an average temperature varying between 48.9°F (9.4°C) and 69.8°F (21°C). A mild drop in Sahalee's average high-temperature is observed in September, transitioning from a moderately hot 76.5°F (24.7°C) in August to an agreeable 69.8°F (21°C). Weather in September »
Weather in October
October, the same as September, in Sahalee, Washington, is another refreshing autumn month, with an average temperature varying between 58.5°F (14.7°C) and 43.7°F (6.5°C). The average high-temperature decreases in October, shifting from a pleasant 69.8°F (21°C) in September to a mild 58.5°F (14.7°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Sahalee, Washington, with an average temperature ranging between min 38.3°F (3.5°C) and max 48.2°F (9°C). November's onset brings a slight change in high-temperatures, falling from a mild 58.5°F (14.7°C) in October to a frosty 48.2°F (9°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Sahalee, Washington, with an average temperature fluctuating between 42.3°F (5.7°C) and 33.6°F (0.9°C). In Sahalee, the month of December is known for its lowest average temperatures, reaching a high of 42.3°F (5.7°C) and a low of 33.6°F (0.9°C). Weather in December »
Updated: Jun 10, 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?
The months with the highest humidity are January, February and December, with an average relative humidity of 85%.
How much does it rain?
Throughout the year, there are 136.7 rainfall days, and 13.39" (340mm) of precipitation is accumulated.
When does it snow?
January through April, November and December are months with snowfall.
How much does it snow?
In Sahalee, during the entire year, snow falls for 9.3 days and aggregates up to 3.27" (83mm) of snow.
What are the months with the least sunshine?
The months with the least sunshine are January and December, with an average of 4.2h of sunshine.
What is the month with the lowest UV index?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the snowiest month?
February is the month with the most snowfall. Snow falls for 3.2 days and accumulates 1.38" (35mm) of snow.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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 Sahalee, snow does not fall in May through October.
When are the longest days in Sahalee?
The month with the longest days is June, with an average of 15h and 54min of daylight.
What are the months with the highest UV index?
June and July, with an average maximum UV index of 5, are months with the highest UV index.
What is the least humid month?
The least humid month is July, with an average relative humidity of 70%.
What is the driest month?
July and August are months with the least rain when the rain falls for 6.7 days and typically aggregates up to 0.35" (9mm) of rain.
What is the hottest time of year?
August, noted for its average high-temperature of 76.5°F (24.7°C) and an average low-temperature of 52.2°F (11.2°C), is considered the warmest month.
What month has the most sunshine?
August has the most sunshine of the year, with an average of 10.7h of sunshine.
What part of the year is the coldest?
December stands out as Sahalee's coldest month, with an average high-temperature of 42.3°F (5.7°C) and a low-temperature of 33.6°F (0.9°C).
What is the rainiest month?
December is the month with the most rainfall. Rain falls for 14.1 days and accumulates 1.85" (47mm) of precipitation.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 8h and 30min of daylight.
Average temperature
Sahalee, WA
The warmest month (with the highest average high temperature) is August (76.5°F).
The month with the lowest average high temperature is December (42.3°F).
The month with the highest average low temperature is August (52.2°F).
The coldest month (with the lowest average low temperature) is December (33.6°F).
Average pressure
Sahalee, WA
- Average pressure in January:
30.1"Hg - Average pressure in February:
30.06"Hg - Average pressure in March:
30.01"Hg - Average pressure in April:
30.04"Hg - Average pressure in May:
30.02"Hg - Average pressure in June:
30.01"Hg
- Average pressure in July:
30.03"Hg - Average pressure in August:
30"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.04"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).
Average wind speed
Sahalee, WA
- Average wind speed in January:
5mph - Average wind speed in February:
4.6mph - Average wind speed in March:
4.8mph - Average wind speed in April:
4.3mph - Average wind speed in May:
3.8mph - Average wind speed in June:
3.6mph
- Average wind speed in July:
3.5mph - Average wind speed in August:
3.4mph - Average wind speed in September:
3.7mph - Average wind speed in October:
4.1mph - Average wind speed in November:
4.7mph - Average wind speed in December:
4.6mph
The windiest month (with the highest average wind speed) is January (5mph).
The calmest month (with the lowest average wind speed) is August (3.4mph).
Average humidity
Sahalee, WA
The months with the highest relative humidity are January, February and December (85%).
The month with the lowest relative humidity is July (70%).
Average rainfall
Sahalee, WA
- Average rainfall in January:
1.46" - Average rainfall in February:
1.26" - Average rainfall in March:
1.3" - Average rainfall in April:
1.22" - Average rainfall in May:
0.79" - Average rainfall in June:
0.75"
- Average rainfall in July:
0.35" - Average rainfall in August:
0.35" - Average rainfall in September:
1.06" - Average rainfall in October:
1.46" - Average rainfall in November:
1.54" - Average rainfall in December:
1.85"
The wettest month (with the highest rainfall) is December (1.85").
The driest months (with the least rainfall) are July and August (0.35").
Average rainfall days
Sahalee, WA
- Average rainfall days in January:
12.8 days - Average rainfall days in February:
11.2 days - Average rainfall days in March:
14.8 days - Average rainfall days in April:
14 days - Average rainfall days in May:
10.5 days - Average rainfall days in June:
10 days
- Average rainfall days in July:
6.7 days - Average rainfall days in August:
5.2 days - Average rainfall days in September:
10.1 days - Average rainfall days in October:
12.8 days - Average rainfall days in November:
14.5 days - Average rainfall days in December:
14.1 days
The month with the highest number of rainy days is March (14.8 days).
The month with the least rainy days is August (5.2 days).
Average snowfall
Sahalee, WA
The month with the highest snowfall is February (1.38").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Sahalee, WA
- Average snowfall days in January:
1.8 days - Average snowfall days in February:
3.2 days - Average snowfall days in March:
2 days - Average snowfall days in April:
0.4 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:
0.1 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.5 days - Average snowfall days in December:
1.3 days
The month with the highest number of snowfall days is February (3.2 days).
The months with the least snowfall days are May, June, July, August and October (0 days).
Average daylight / Average sunshine
Sahalee, WA
- Average daylight in January:
9h and 0min - 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 1min - Average sunshine in February:
4h and 2min - Average sunshine in March:
6h and 1min - Average sunshine in April:
7h and 5min - Average sunshine in May:
9h and 0min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
10h and 3min - Average sunshine in August:
10h and 4min - Average sunshine in September:
9h and 1min - Average sunshine in October:
5h and 3min - Average sunshine in November:
4h and 3min - Average sunshine in December:
4h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The months with the least sunshine are January and December (Average sunshine: 4h and 12min).
Average sunshine days
Sahalee, WA
- Average sunshine days in January:
15.8 days - Average sunshine days in February:
13.8 days - Average sunshine days in March:
14.3 days - Average sunshine days in April:
13.9 days - Average sunshine days in May:
17.7 days - Average sunshine days in June:
16.3 days
- Average sunshine days in July:
22.3 days - Average sunshine days in August:
24 days - Average sunshine days in September:
17.7 days - Average sunshine days in October:
16.3 days - Average sunshine days in November:
13.5 days - Average sunshine days in December:
15.2 days
The month with the most sunshine days is August (24 days).
The month with the least sunshine days is November (13.5 days).
Average UV index
Sahalee, 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
Sahalee, WA
The month with the most cloud cover is December (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility
Sahalee, WA
The months with the highest visibility are June, July, August and September (6mi).
The months with the lowest visibility are January, February, March, April, May, October, November and December (5mi).
Sahalee, Washington, USA
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