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
With February's arrival, Saint Charles notes an average high-temperature of a still cold 42.1°F (5.6°C), closely following the trend of the preceding month. During February, Saint Charles consistently records a temperature low averaging a subzero cold 27.5°F (-2.5°C).Humidity
In Saint Charles, the average relative humidity in February is 76%.Rainfall
The month with the least rainfall in Saint Charles is February, when the rain falls for 7.3 days and typically collects 1.42" (36mm) of precipitation.Snowfall
Months with snowfall are January through March, November and December. February is the month with the most snowfall in Saint Charles. Snow falls for 6.2 days and accumulates 2.05" (52mm) of snow.Daylight
In February, the average length of the day is 10h and 46min.On the first day of February, sunrise is at 7:08 am and sunset at 5:23 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 5:54 pm CST.
Sunshine
In Saint Charles, the average sunshine in February is 4.7h.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Saint Charles. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: In February, a daily maximum UV index of 2 leads to the following instructions:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Frequently asked questions
How cold is it in Saint Charles in February?
What is the average humidity in February in Saint Charles?
What is the driest month in Saint Charles?
How much does it rain in Saint Charles in February?
What is the snowiest month in Saint Charles?
How many days does it snow in February in Saint Charles?
How many hours of daylight does Saint Charles have in February?
What time are sunrise and sunset in February in Saint Charles?
How many hours of sunshine does Saint Charles have in February?
When is the lowest UV index in Saint Charles?
What is the UV index reading in February in Saint Charles?
Average temperature in February
Saint Charles, MO
- Average high temperature in February: 42.1°F
The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is January (37.2°F).
- Average low temperature in February: 27.5°F
The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).
Average pressure in February
Saint Charles, 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
Saint Charles, MO
- Average wind speed in February: 9.1mph
The windiest month (with the highest average wind speed) is January (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.6mph).
Average humidity in February
Saint Charles, MO
- Average humidity in February: 76%
The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is October (70%).
Average rainfall in February
Saint Charles, MO
- Average rainfall in February: 1.42"
The wettest month (with the highest rainfall) is May (3.31").
The driest month (with the least rainfall) is February (1.42").
Average rainfall days in February
Saint Charles, MO
- Average rainfall days in February: 7.3 days
The month with the highest number of rainy days is July (16.3 days).
The months with the least rainy days are February and December (7.3 days).
Average snowfall in February
Saint Charles, MO
- Average snowfall in February: 2.05"
The month with the highest snowfall is February (2.05").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in February
Saint Charles, MO
- Average snowfall days in February: 6.2 days
The month with the highest number of snowfall days is January (6.8 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
Saint Charles, MO
- Average daylight in February: 10h and 5min
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 4min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days in February
Saint Charles, MO
- Average sunshine days in February: 14.7 days
The month with the most sunshine days is October (19.2 days).
The month with the least sunshine days is July (11.4 days).
Average UV index in February
Saint Charles, 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
Saint Charles, MO
- Average cloud cover in February: 49
The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in February
Saint Charles, 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).
Saint Charles, Missouri, USA
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