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
Herald in February denotes a subtle temperature transition, adjusting from an average high of a wintry 38.3°F (3.5°C) in January to a chilly 43.7°F (6.5°C). Herald reports an average nighttime low-temperature of 30°F (-1.1°C) in February.Humidity
In February, the average relative humidity is 78%.Rainfall
In Herald, Illinois, in February, during 6.2 rainfall days, 0.63" (16mm) of precipitation is typically accumulated. In Herald, during the entire year, the rain falls for 100.2 days and collects up to 8.7" (221mm) of precipitation.Snowfall
January through March, November and December are months with snowfall in Herald. The months with the most snowfall in Herald are January and February, with an average 0.28" (7mm) of accumulated snow.Daylight
The average length of the day in February is 10h and 49min.On the first day of the month, sunrise is at 6:57 am and sunset at 5:15 pm. On the last day of February, sunrise is at 6:24 am and sunset at 5:45 pm CST.
Sunshine
In February, the average sunshine is 4.6h.UV index
The months with the lowest UV index in Herald are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: In February, a regular UV index of 2 translates into these guidelines:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Frequently asked questions
How cold is it in Herald in February?
What is the average humidity in February in Herald?
How many days does it rain in February in Herald?
What is the snowiest month in Herald?
How many days does it snow in February in Herald?
How many hours of daylight does Herald have in February?
When is the sunrise / sunset in February in Herald?
How many hours of sunshine does Herald have in February?
When is the lowest UV index in Herald?
What is the UV index reading in February in Herald?
Average temperature in February
Herald, IL
- Average high temperature in February: 43.7°F
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (38.3°F).
- Average low temperature in February: 30°F
The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).
Average pressure in February
Herald, 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 (29.94"Hg).
Average wind speed in February
Herald, IL
- Average wind speed in February: 10.1mph
The windiest month (with the highest average wind speed) is February (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).
Average humidity in February
Herald, IL
- Average humidity in February: 78%
The months with the highest relative humidity are May and July (79%).
The month with the lowest relative humidity is October (69%).
Average rainfall in February
Herald, IL
- Average rainfall in February: 0.63"
The wettest month (with the highest rainfall) is April (1.06").
The driest month (with the least rainfall) is September (0.28").
Average rainfall days in February
Herald, IL
- Average rainfall days in February: 6.2 days
The month with the highest number of rainy days is May (11.9 days).
The month with the least rainy days is January (5 days).
Average snowfall in February
Herald, IL
- Average snowfall in February: 0.28"
The months with the highest snowfall are January and February (0.28").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in February
Herald, IL
- Average snowfall days in February: 2.8 days
The month with the highest number of snowfall days is January (3.3 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
Herald, 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 36min).
- Average sunshine in February: 4h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days in February
Herald, IL
- Average sunshine days in February: 19.8 days
The month with the most sunshine days is October (23.4 days).
The month with the least sunshine days is May (15.8 days).
Average UV index in February
Herald, 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, November and December (UV index 2).
Average cloud cover in February
Herald, IL
- Average cloud cover in February: 51
The months with the most cloud cover are January and February (Cloud cover 51).
The months with the least cloud cover are June and August (Cloud cover 27).
Average visibility in February
Herald, 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).
Herald, Illinois, USA
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