Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
The onset of April brings a rise in the average high-temperature, elevating from a fresh 53.1°F (11.7°C) in March to a comfortable 64.2°F (17.9°C). During April, Calhoun consistently records a temperature low averaging a chilly 47.7°F (8.7°C).Humidity
In Calhoun, the average relative humidity in April is 77%.Rainfall
April is the month with the most rainfall in Calhoun. Rain falls for 15.1 days and accumulates 4.09" (104mm) of precipitation.Snowfall
Months with snowfall are January through April, November and December. April is the last month it regularly snows. During 0.3 snowfall days, in April, Calhoun aggregates 0.12" (3mm) of snow. In Calhoun, during the entire year, snow falls for 20.3 days and aggregates up to 5.47" (139mm) of snow.Daylight
In Calhoun, the average length of the day in April is 13h and 14min.On the first day of April, sunrise is at 6:35 am and sunset at 7:16 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 7:43 pm CDT.
Sunshine
In April, the average sunshine in Calhoun is 8.4h.UV index
In Calhoun, the average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.Note: An average maximum UV index of 4 in April leads to these recommendations:
Be vigilant - Suggestions to stave off sun damage are provided. The Sun's radiation is especially intense around midday; try to stay in shade during this period. During bright days, sunglasses that offer UVA and UVB defense are recommended. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Frequently asked questions
What is the average April temperature in Calhoun?
What is the average humidity in April in Calhoun?
What is the wettest month in Calhoun?
How many days does it rain in April in Calhoun?
What is the last month it snows in Calhoun?
How many hours of daylight does Calhoun have in April?
When are sunrise and sunset in April in Calhoun?
How many hours of sunshine does Calhoun have in April?
What is the UV index reading in April in Calhoun?
Average temperature in April
Calhoun, IL
- Average high temperature in April: 64.2°F
The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (36.7°F).
- Average low temperature in April: 47.7°F
The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).
Average pressure in April
Calhoun, IL
- Average pressure in April: 29.95"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Calhoun, IL
- Average wind speed in April: 9.9mph
The windiest months (with the highest average wind speed) are January and February (10.2mph).
The calmest month (with the lowest average wind speed) is July (5.9mph).
Average humidity in April
Calhoun, IL
- Average humidity in April: 77%
The month with the highest relative humidity is July (81%).
The month with the lowest relative humidity is October (70%).
Average rainfall in April
Calhoun, IL
- Average rainfall in April: 4.09"
The wettest month (with the highest rainfall) is April (4.09").
The driest month (with the least rainfall) is September (1.54").
Average rainfall days in April
Calhoun, IL
- Average rainfall days in April: 15.1 days
The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is January (8.8 days).
Average snowfall in April
Calhoun, IL
- Average snowfall in April: 0.12"
The month with the highest snowfall is January (1.54").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Calhoun, IL
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is January (5.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Calhoun, IL
- Average daylight in April: 13h and 1min
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 April: 8h and 2min
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 April
Calhoun, IL
- Average sunshine days in April: 12.6 days
The month with the most sunshine days is October (18.8 days).
The month with the least sunshine days is July (11.2 days).
Average UV index in April
Calhoun, IL
- Average UV index in April: 4
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 April
Calhoun, IL
- Average cloud cover in April: 42
The month with the most cloud cover is January (Cloud cover 52).
The months with the least cloud cover are June and August (Cloud cover 28).
Average visibility in April
Calhoun, IL
- Average visibility in April: 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).
Calhoun, Illinois, USA
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