February weather forecastBoulder, WY
February
Weather in February
Moving into February, winter still clings to Boulder, Wyoming with slightly raised temperatures compared to January. This second month of the year witnesses a drastic snowfall shift, ascending to 7.32" (186mm). Despite the brightness from the snow, February experiences a fair share of cloudy days limiting sunshine hours. The icy conditions persist, necessitating continual use of winter attire. Likewise, the weather encourages indoor activities that can be enjoyable in the warmth of homes.Temperature
February's beginning signals an average high-temperature of a still subzero cold 26.6°F (-3°C), barely different from January's 25.2°F (-3.8°C). During the nights in February, the temperature averages to a frigid cold 6.8°F (-14°C).Humidity
February is the most humid month, with an average relative humidity of 86%.Rainfall
In Boulder, in February, it is raining for 7.9 days, with typically 0.94" (24mm) of accumulated precipitation. Throughout the year, there are 102.6 rainfall days, and 10.75" (273mm) of precipitation is accumulated.Snowfall
January through June, September through December are months with snowfall. The month with the most snowfall in Boulder is February, when snow falls for 14.7 days and typically aggregates up to 7.32" (186mm) of snow.Daylight
In February, the average length of the day is 10h and 34min.On the first day of February, sunrise is at 7:33 am and sunset at 5:31 pm. On the last day of the month, sunrise is at 6:54 am and sunset at 6:07 pm MST.
Sunshine
The average sunshine in February in Boulder, Wyoming, is 6.4h.UV index
January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Boulder. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A daily high UV index of 2 in February leads to these guidelines:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in February
Boulder, WY
- Average high temperature in February: 26.6°F
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is December (23.9°F).
- Average low temperature in February: 6.8°F
The month with the highest average low temperature is July (55.2°F).
The coldest month (with the lowest average low temperature) is January (5.4°F).
Average pressure in February
Boulder, WY
- Average pressure in February: 30.16"Hg
The month with the highest atmospheric pressure is January (30.27"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in February
Boulder, WY
- Average wind speed in February: 6.5mph
The windiest month (with the highest average wind speed) is June (8.1mph).
The calmest month (with the lowest average wind speed) is December (5.8mph).
Average humidity in February
Boulder, WY
- Average humidity in February: 86%
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is August (34%).
Average rainfall in February
Boulder, WY
- Average rainfall in February: 0.94"
The wettest month (with the highest rainfall) is May (1.73").
The driest month (with the least rainfall) is August (0.51").
Average rainfall days in February
Boulder, WY
- Average rainfall days in February: 7.9 days
The month with the highest number of rainy days is May (15.2 days).
The month with the least rainy days is January (5.5 days).
Average snowfall in February
Boulder, WY
- Average snowfall in February: 7.32"
The month with the highest snowfall is February (7.32").
The months with the least snowfall are July and August (0").
Average snowfall days in February
Boulder, WY
- Average snowfall days in February: 14.7 days
The month with the highest number of snowfall days is March (15.7 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in February /
Average sunshine in February
Boulder, WY
- Average daylight in February: 10h and 36min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in February: 6h and 24min
The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 6h and 18min).
Average sunshine days in February
Boulder, WY
- Average sunshine days in February: 12.3 days
The month with the most sunshine days is January (19.8 days).
The month with the least sunshine days is May (9.7 days).
Average UV index in February
Boulder, WY
- 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, March, April, October, November and December (UV index 2).
Average cloud cover in February
Boulder, WY
- Average cloud cover in February: 39
The month with the most cloud cover is February (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility in February
Boulder, WY
- Average visibility in February: 4mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and February (4mi).
