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 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
February is marked by an average high-temperature of a still chilly 45.3°F (7.4°C), almost identical to the preceding month. Throughout February, the temperature tends to fall to a consistent average low of 33.8°F (1°C).Humidity
February is the most humid month, with an average relative humidity of 86%.Rainfall
In Heisson, in February, it is raining for 17.3 days, with typically 4.49" (114mm) of accumulated precipitation. Throughout the year, there are 177.9 rainfall days, and 40.67" (1033mm) of precipitation is accumulated.Snowfall
Months with snowfall in Heisson are January through March, November and December. The month with the most snowfall is February, when snow falls for 3.7 days and typically aggregates up to 2.76" (70mm) of snow.Daylight
The average length of the day in February is 10h and 24min.On the first day of February, sunrise is at 7:31 am and sunset at 5:15 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 5:55 pm PST.
Sunshine
January and February, with an average of 3.8h of sunshine, are months with the least sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index of 2 in February converts into the following recommendations:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in February?
What is the most humid month?
What is the average humidity in February?
How many days does it rain in February?
What is the snowiest month?
How many days does it snow in February?
How many hours of daylight does Heisson have in February?
When is the sunrise / sunset in February?
What is the month with the least sunshine?
How long on average sun shines in February?
When is the lowest UV index?
What is the UV index reading in February in Heisson?
Average temperature in February
Heisson, WA
- Average high temperature in February: 45.3°F
The warmest month (with the highest average high temperature) is August (79.3°F).
The month with the lowest average high temperature is December (42.6°F).
- Average low temperature in February: 33.8°F
The month with the highest average low temperature is August (52°F).
The coldest month (with the lowest average low temperature) is December (32.7°F).
Average pressure in February
Heisson, WA
- Average pressure in February: 30.08"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).
Average wind speed in February
Heisson, WA
- Average wind speed in February: 5.5mph
The windiest month (with the highest average wind speed) is January (6.1mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).
Average humidity in February
Heisson, WA
- Average humidity in February: 86%
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is August (67%).
Average rainfall in February
Heisson, WA
- Average rainfall in February: 4.49"
The wettest month (with the highest rainfall) is January (6.06").
The driest month (with the least rainfall) is July (0.35").
Average rainfall days in February
Heisson, WA
- Average rainfall days in February: 17.3 days
The month with the highest number of rainy days is March (20.3 days).
The month with the least rainy days is August (5.1 days).
Average snowfall in February
Heisson, WA
- Average snowfall in February: 2.76"
The month with the highest snowfall is February (2.76").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in February
Heisson, WA
- Average snowfall days in February: 3.7 days
The month with the highest number of snowfall days is February (3.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in February /
Average sunshine in February
Heisson, WA
- Average daylight in February: 10h and 2min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in February: 3h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The months with the least sunshine are January and February (Average sunshine: 3h and 48min).
Average sunshine days in February
Heisson, WA
- Average sunshine days in February: 8.2 days
The month with the most sunshine days is July (24.1 days).
The month with the least sunshine days is February (8.2 days).
Average UV index in February
Heisson, 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
Heisson, WA
- Average cloud cover in February: 61
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in February
Heisson, WA
- Average visibility in February: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
Heisson, Washington, USA
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