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's onset brings an average high-temperature of a still subzero cold 22.5°F (-5.3°C), nearly the same as January. Jefferson's February nights cool down to an average low-temperature of 1.8°F (-16.8°C).Humidity
With an average relative humidity of 89%, February is the most humid month.Rainfall
In February, the rain falls for 3.8 days. Throughout February, 1.77" (45mm) of precipitation is accumulated. Throughout the year, there are 110.4 rainfall days, and 24.09" (612mm) of precipitation is accumulated.Snowfall
January through December are months with snowfall. In Jefferson, during February, snow falls for 20.2 days and regularly aggregates up to 14.29" (363mm) of snow. Throughout the year, there are 158 snowfall days, and 118.82" (3018mm) of snow is accumulated.Daylight
In Jefferson, the average length of the day in February is 10h and 45min.On the first day of the month, sunrise is at 7:10 am and sunset at 5:23 pm. On the last day of February, in Jefferson, sunrise is at 6:36 am and sunset at 5:55 pm MST.
Sunshine
With an average of 5.2h of sunshine, February has the least sunshine of the year.UV index
The months with the lowest UV index are February and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for the average person.Note: In February, the UV index of 1 transforms into the following advice:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Experience reduced UV exposure by about half when donning a wide-brim hat. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Frequently asked questions
How cold is it in Jefferson in February?
What is the most humid month in Jefferson?
What is the average humidity in February in Jefferson?
How much does it rain in Jefferson in February?
How much does it snow in Jefferson in February?
What is the average length of the day in February in Jefferson?
When are sunrise and sunset in February in Jefferson?
What is the month with the least sunshine in Jefferson?
How many hours of sunshine does Jefferson have in February?
When is the lowest UV index in Jefferson?
What is the UV index intensity in February in Jefferson?
Average temperature in February
Jefferson, CO
- Average high temperature in February: 22.5°F
The warmest month (with the highest average high temperature) is July (65.8°F).
The month with the lowest average high temperature is December (21.2°F).
- Average low temperature in February: 1.8°F
The month with the highest average low temperature is July (40.1°F).
The coldest months (with the lowest average low temperature) are January and December (0.7°F).
Average pressure in February
Jefferson, CO
- Average pressure in February: 30.11"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The months with the lowest atmospheric pressure are April and May (29.94"Hg).
Average wind speed in February
Jefferson, CO
- Average wind speed in February: 7mph
The windiest month (with the highest average wind speed) is February (7mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in February
Jefferson, CO
- Average humidity in February: 89%
The month with the highest relative humidity is February (89%).
The month with the lowest relative humidity is June (54%).
Average rainfall in February
Jefferson, CO
- Average rainfall in February: 1.77"
The wettest month (with the highest rainfall) is July (3.35").
The driest month (with the least rainfall) is November (1.14").
Average rainfall days in February
Jefferson, CO
- Average rainfall days in February: 3.8 days
The month with the highest number of rainy days is July (22.8 days).
The month with the least rainy days is November (2.8 days).
Average snowfall in February
Jefferson, CO
- Average snowfall in February: 14.29"
The month with the highest snowfall is May (19.69").
The month with the least snowfall is July (0.24").
Average snowfall days in February
Jefferson, CO
- Average snowfall days in February: 20.2 days
The month with the highest number of snowfall days is April (22.8 days).
The month with the least snowfall days is July (1.3 days).
Average daylight in February /
Average sunshine in February
Jefferson, CO
- Average daylight in February: 10h and 4min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in February: 5h and 1min
The month with the most sunshine is June (Average sunshine: 11h and 24min).
The month with the least sunshine is February (Average sunshine: 5h and 12min).
Average sunshine days in February
Jefferson, CO
- Average sunshine days in February: 8 days
The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is July (5.8 days).
Average UV index in February
Jefferson, CO
- Average UV index in February: 1
The months with the highest UV index are May, June, July and August (UV index 3).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover in February
Jefferson, CO
- Average cloud cover in February: 54
The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 19).
Average visibility in February
Jefferson, CO
- Average visibility in February: 4mi
The months with the highest visibility are June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March, April and December (4mi).
Jefferson, Colorado, USA
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