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
Upon the beginning of February, Saint Helens's high-temperatures register at a still frosty 44.6°F (7°C), closely mirroring the preceding month. Nighttime temperature lowers to an average of 32.5°F (0.3°C) in February.Humidity
February is the most humid month, with an average relative humidity of 88%.Rainfall
In February, the rain falls for 12.3 days. Throughout February, 1.85" (47mm) of precipitation is accumulated. In Saint Helens, during the entire year, the rain falls for 149 days and collects up to 19.37" (492mm) of precipitation.Snowfall
January through April, November and December are months with snowfall. In February, it is snowing for 3.6 days. Throughout February, 1.85" (47mm) of snow is accumulated. In Saint Helens, during the entire year, snow falls for 10.2 days and aggregates up to 5.91" (150mm) of snow.Daylight
In February, the average length of the day is 10h and 24min.On the first day of February in Saint Helens, sunrise is at 7:33 am and sunset at 5:16 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 5:57 pm PST.
Sunshine
January, February and December, with an average of 3.7h of sunshine, are months with the least sunshine.UV index
In Saint Helens, Oregon, the average daily maximum UV index in February is 2. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In February, the maximum UV index of 2 suggests this advice:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold during February?
What is the most humid month?
What is the average humidity in February?
How many days does it rain in February?
How much does it snow in February?
What is the average length of the day in February?
When are sunrise and sunset in February?
What is the month with the least sunshine?
How many hours of sunshine does Saint Helens have in February?
What is the UV index reading in February?
Average temperature in February
Saint Helens, OR
- Average high temperature in February: 44.6°F
The warmest month (with the highest average high temperature) is August (76.5°F).
The month with the lowest average high temperature is December (41.9°F).
- Average low temperature in February: 32.5°F
The month with the highest average low temperature is August (47.8°F).
The coldest month (with the lowest average low temperature) is December (31.8°F).
Average pressure in February
Saint Helens, OR
- Average pressure in February: 30.07"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are August and September (30.01"Hg).
Average wind speed in February
Saint Helens, OR
- Average wind speed in February: 4.8mph
The windiest month (with the highest average wind speed) is January (5.3mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).
Average humidity in February
Saint Helens, OR
- Average humidity in February: 88%
The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are July and August (72%).
Average rainfall in February
Saint Helens, OR
- Average rainfall in February: 1.85"
The wettest month (with the highest rainfall) is January (2.64").
The driest month (with the least rainfall) is July (0.31").
Average rainfall days in February
Saint Helens, OR
- Average rainfall days in February: 12.3 days
The month with the highest number of rainy days is March (16 days).
The month with the least rainy days is July (5.9 days).
Average snowfall in February
Saint Helens, OR
- Average snowfall in February: 1.85"
The month with the highest snowfall is January (1.97").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in February
Saint Helens, OR
- Average snowfall days in February: 3.6 days
The month with the highest number of snowfall days is February (3.6 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
Saint Helens, OR
- 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 4min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The months with the least sunshine are January, February and December (Average sunshine: 3h and 42min).
Average sunshine days in February
Saint Helens, OR
- Average sunshine days in February: 12.1 days
The month with the most sunshine days is July (23.7 days).
The month with the least sunshine days is February (12.1 days).
Average UV index in February
Saint Helens, OR
- Average UV index in February: 2
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in February
Saint Helens, OR
- Average cloud cover in February: 62
The month with the most cloud cover is March (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in February
Saint Helens, OR
- Average visibility in February: 4mi
The months with the highest visibility are July and August (5mi).
The months with the lowest visibility are January, February, March, April, May, June, September, October, November and December (4mi).
Saint Helens, Oregon, USA
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