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 the advent of February, Cahokia experiences an average high-temperature of a still cold 42.4°F (5.8°C), mirroring a close resemblance to the previous month. Cahokia's February nights cool down to an average low-temperature of 27.9°F (-2.3°C).Humidity
The average relative humidity in February in Cahokia is 76%.Rainfall
The month with the least rainfall in Cahokia is February, when the rain falls for 7.8 days and typically collects 2.01" (51mm) of precipitation.Snowfall
Months with snowfall in Cahokia are January through March, November and December. February is the month with the most snowfall. Snow falls for 5.8 days and accumulates 2.44" (62mm) of snow.Daylight
In February, the average length of the day in Cahokia is 10h and 47min.On the first day of February, sunrise is at 7:06 am and sunset at 5:22 pm. On the last day of the month, sunrise is at 6:33 am and sunset at 5:53 pm CST.
Sunshine
In Cahokia, Illinois, the average sunshine in February 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 of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for average individuals.Note: In February, the maximum UV index of 2 transforms into these recommendations:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. 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
How cold is February in Cahokia?
What is the average humidity in February in Cahokia?
What is the driest month in Cahokia?
How many days does it rain in February in Cahokia?
When does it snow the most in Cahokia?
How many days does it snow in February in Cahokia?
What is the average length of the day in February in Cahokia?
When are sunrise and sunset in February in Cahokia?
How many hours of sunshine does Cahokia have in February?
When is the lowest UV index in Cahokia?
What is the UV index reading in February in Cahokia?
Average temperature in February
Cahokia, IL
- Average high temperature in February: 42.4°F
The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (37.8°F).
- Average low temperature in February: 27.9°F
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (24.6°F).
Average pressure in February
Cahokia, IL
- 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
Cahokia, IL
- Average wind speed in February: 9.2mph
The windiest month (with the highest average wind speed) is January (9.3mph).
The calmest month (with the lowest average wind speed) is July (5.5mph).
Average humidity in February
Cahokia, IL
- Average humidity in February: 76%
The months with the highest relative humidity are May and July (78%).
The month with the lowest relative humidity is October (71%).
Average rainfall in February
Cahokia, IL
- Average rainfall in February: 2.01"
The wettest month (with the highest rainfall) is May (4.53").
The driest month (with the least rainfall) is February (2.01").
Average rainfall days in February
Cahokia, IL
- Average rainfall days in February: 7.8 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (7.7 days).
Average snowfall in February
Cahokia, IL
- Average snowfall in February: 2.44"
The month with the highest snowfall is February (2.44").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in February
Cahokia, IL
- Average snowfall days in February: 5.8 days
The month with the highest number of snowfall days is January (6.4 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
Cahokia, IL
- 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 months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days in February
Cahokia, IL
- Average sunshine days in February: 14.6 days
The month with the most sunshine days is October (18.7 days).
The month with the least sunshine days is May (10.7 days).
Average UV index in February
Cahokia, IL
- 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
Cahokia, IL
- 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
Cahokia, IL
- 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).
Cahokia, Illinois, USA
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