Contents
- Weather in February
- Frequently asked questions
- Average temperature in February
- Average pressure in February
- Average wind speed in February
- Average humidity in February
- Average rainfall in February
- Average rainfall days in February
- Average snowfall in February
- Average snowfall days in February
- Average sea temperature in February
- Average daylight in February
- Average sunshine in February
- Average sunshine days in February
- Average UV index in February
- Average cloud cover in February
- Average visibility in February
Weather in February
Temperature
Seattle experiences a recorded average high-temperature of a still chilly 46.2°F (7.9°C) in February, closely aligned with January's 45°F (7.2°C). Seattle's nighttime temperature in February drops to an average of 35.2°F (1.8°C).Humidity
In February, the average relative humidity in Seattle is 84%.Rainfall
In February, the rain falls for 7.8 days. Throughout February, 0.59" (15mm) of precipitation is accumulated. In Seattle, Washington, during the entire year, the rain falls for 84.2 days and collects up to 5.2" (132mm) of precipitation.Snowfall
January through March and November are months with snowfall. The month with the most snowfall in Seattle is February, when snow falls for 1.9 days and typically aggregates up to 0.71" (18mm) of snow.Ocean temperature
February is the month with the coldest seawater, with an average ocean temperature of 45.3°F (7.4°C).Note: Swimming in 45.3°F (7.4°C) at temperatures under 50°F (10°C) requires thermal swimsuits; otherwise, one can face cold shock and breathing difficulty. Even brief immersion at 55.4°F (13°C) feels frosty.
Daylight
In Seattle, the average length of the day in February is 10h and 17min.On the first day of February in Seattle, sunrise is at 7:35 am and sunset at 5:09 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 5:53 pm PST.
Sunshine
The average sunshine in February is 4.5h.UV index
The months with the lowest UV index in Seattle are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The daily maximum UV index of 2 in February interprets into the following advice:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Frequently asked questions
What is the usual temperature for Seattle in February?
What is the average humidity in February in Seattle?
How many days does it rain in February in Seattle?
What is the snowiest month in Seattle?
How much does it snow in Seattle in February?
When is the ocean coldest in Seattle?
What is the ocean temperature in February in Seattle?
What is the average length of the day in February in Seattle?
What time are sunrise and sunset in February in Seattle?
How long on average sun shines in February in Seattle?
What are the months with the lowest UV index in Seattle?
What is the UV index intensity in February in Seattle?
Average temperature in February
Seattle, WA
- Average high temperature in February: 46.2°F
The warmest month (with the highest average high temperature) is August (76.3°F).
The month with the lowest average high temperature is December (43.7°F).
- Average low temperature in February: 35.2°F
The month with the highest average low temperature is August (54°F).
The coldest month (with the lowest average low temperature) is December (35.1°F).
Average pressure in February
Seattle, WA
- Average pressure in February: 30.06"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are March, August and September (30.01"Hg).
Average wind speed in February
Seattle, WA
- Average wind speed in February: 5mph
The windiest month (with the highest average wind speed) is March (5.3mph).
The calmest months (with the lowest average wind speed) are July and August (3.5mph).
Average humidity in February
Seattle, WA
- Average humidity in February: 84%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is July (69%).
Average rainfall in February
Seattle, WA
- Average rainfall in February: 0.59"
The wettest month (with the highest rainfall) is December (0.87").
The driest months (with the least rainfall) are July and August (0.12").
Average rainfall days in February
Seattle, WA
- Average rainfall days in February: 7.8 days
The month with the highest number of rainy days is November (9.1 days).
The month with the least rainy days is August (2.8 days).
Average snowfall in February
Seattle, WA
- Average snowfall in February: 0.71"
The month with the highest snowfall is February (0.71").
The months with the least snowfall are April, May, June, July, August, September, October and December (0").
Average snowfall days in February
Seattle, WA
- Average snowfall days in February: 1.9 days
The month with the highest number of snowfall days is February (1.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in February
Seattle, WA
- Average sea temperature in February: 45.3°F
The best month for swimming (with the highest average sea temperature) is August (53.5°F).
The coldest month (with the lowest average sea temperature) is February (45.3°F).
Average daylight in February /
Average sunshine in February
Seattle, WA
- Average daylight in February: 10h and 2min
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 February: 4h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 4h and 18min).
Average sunshine days in February
Seattle, WA
- Average sunshine days in February: 17 days
The month with the most sunshine days is August (25.9 days).
The month with the least sunshine days is November (16.8 days).
Average UV index in February
Seattle, WA
- Average UV index in February: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in February
Seattle, WA
- Average cloud cover in February: 54
The month with the most cloud cover is December (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in February
Seattle, WA
- Average visibility in February: 5mi
The months with the highest visibility are April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March, November and December (5mi).
Seattle, Washington, USA
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