February weather forecastAffton, MO
February
Weather in February
As the calendar turns to February, the weather conditions remain on the cold side in Affton, Missouri but there’s a gradual transition towards spring-like conditions. There's an increase of one degree from January’s UV index, indicating longer and brighter days. As time goes on, there's an anticipation of the warmer days to come. It's a period that marks the onset of shrubs shedding their frosty shrouds and snow giving way to thawing earth. Days become a tad longer which translates to more time for outdoor activities.Temperature
The arrival of February sees an average high-temperature of a still cold 42.6°F (5.9°C), hardly diverging from January's 37.9°F (3.3°C). During the month of February, an average low-temperature of 28.4°F (-2°C) is recorded.Humidity
In February, the average relative humidity is 76%.Rainfall
The months with the least rainfall are February and November Rain falls for 6.8 days and accumulates 1.77" (45mm) of rain.Snowfall
Months with snowfall are January through March, November and December. February is the month with the most snowfall. Snow falls for 4.8 days and accumulates 2.6" (66mm) of snow.Daylight
In February, the average length of the day is 10h and 47min.On the first day of the month, sunrise is at 7:06 am and sunset at 5:22 pm. On the last day of February, sunrise is at 6:33 am and sunset at 5:53 pm CST.
Sunshine
In February, the average sunshine is 4.7h.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for average individuals.Note: In February, a daily UV index of 2 turns into the following recommendations:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. To avoid the Sun's strongest rays, limit exposure around the mid-day period. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in February
Affton, MO
- Average high temperature in February: 42.6°F
The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (37.9°F).
- Average low temperature in February: 28.4°F
The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is January (25°F).
Average pressure in February
Affton, MO
- Average pressure in February: 30.12"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in February
Affton, MO
- Average wind speed in February: 9mph
The windiest month (with the highest average wind speed) is January (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).
Average humidity in February
Affton, MO
- Average humidity in February: 76%
The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (71%).
Average rainfall in February
Affton, MO
- Average rainfall in February: 1.77"
The wettest month (with the highest rainfall) is May (3.94").
The driest months (with the least rainfall) are February and November (1.77").
Average rainfall days in February
Affton, MO
- Average rainfall days in February: 6.8 days
The month with the highest number of rainy days is July (16.9 days).
The months with the least rainy days are January and February (6.8 days).
Average snowfall in February
Affton, MO
- Average snowfall in February: 2.6"
The month with the highest snowfall is February (2.6").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in February
Affton, MO
- Average snowfall days in February: 4.8 days
The months with the highest number of snowfall days are January and February (4.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in February /
Average sunshine in February
Affton, MO
- Average daylight in February: 10h and 48min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in February: 4h and 42min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days in February
Affton, MO
- Average sunshine days in February: 16.8 days
The month with the most sunshine days is January (20.9 days).
The month with the least sunshine days is June (11.6 days).
Average UV index in February
Affton, MO
- Average UV index in February: 2
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in February
Affton, MO
- Average cloud cover in February: 49
The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in February
Affton, MO
- Average visibility in February: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
