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
Harristown measures an average high-temperature of a still cold 37.8°F (3.2°C) in February, nearly consistent with the preceding month. February generally records an average low-temperature of 25.2°F (-3.8°C).Humidity
In February, the average relative humidity in Harristown is 79%.Rainfall
The months with the least rainfall in Harristown are February and December Rain falls for 5.8 days and accumulates 0.87" (22mm) of rain.Snowfall
Months with snowfall in Harristown are January through April, November and December. In February, in Harristown, it is snowing for 5.9 days. Throughout February, 1.73" (44mm) of snow is accumulated. Throughout the year, there are 23.1 snowfall days, and 5.67" (144mm) of snow is accumulated.Daylight
In Harristown, Illinois, the average length of the day in February is 10h and 43min.On the first day of February, sunrise is at 7:04 am and sunset at 5:15 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 5:47 pm CST.
Sunshine
The average sunshine in February in Harristown, Illinois, is 4.3h.UV index
The months with the lowest UV index in Harristown are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index of 2 during February leads to these instructions:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Frequently asked questions
How cold is February in Harristown?
What is the average humidity in February in Harristown?
What is the driest month in Harristown?
How much does it rain in Harristown in February?
How much does it snow in Harristown in February?
What is the average length of the day in February in Harristown?
When are sunrise and sunset in February in Harristown?
How many hours of sunshine does Harristown have in February?
What is the month with the lowest UV index in Harristown?
What is the UV index reading in February in Harristown?
Average temperature in February
Harristown, IL
- Average high temperature in February: 37.8°F
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (32.9°F).
- Average low temperature in February: 25.2°F
The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).
Average pressure in February
Harristown, IL
- Average pressure in February: 30.12"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in February
Harristown, IL
- Average wind speed in February: 10.6mph
The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).
Average humidity in February
Harristown, IL
- Average humidity in February: 79%
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (70%).
Average rainfall in February
Harristown, IL
- Average rainfall in February: 0.87"
The wettest month (with the highest rainfall) is May (2.01").
The driest months (with the least rainfall) are February and December (0.87").
Average rainfall days in February
Harristown, IL
- Average rainfall days in February: 5.8 days
The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is February (5.8 days).
Average snowfall in February
Harristown, IL
- Average snowfall in February: 1.73"
The month with the highest snowfall is January (1.85").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in February
Harristown, IL
- Average snowfall days in February: 5.9 days
The month with the highest number of snowfall days is January (7.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in February /
Average sunshine in February
Harristown, IL
- Average daylight in February: 10h and 4min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in February: 4h and 2min
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 6min).
Average sunshine days in February
Harristown, IL
- Average sunshine days in February: 16.7 days
The month with the most sunshine days is October (19.8 days).
The month with the least sunshine days is May (11.5 days).
Average UV index in February
Harristown, IL
- Average UV index in February: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in February
Harristown, IL
- Average cloud cover in February: 54
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is September (Cloud cover 29).
Average visibility in February
Harristown, IL
- Average visibility in February: 6mi
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
Harristown, Illinois, USA
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