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
Caledonia's transition into April is marked by a minor temperature shift, moving from an icy 39.4°F (4.1°C) in March to a chilly 47.8°F (8.8°C). During April nights, Caledonia records an average temperature of 38.5°F (3.6°C).Humidity
The average relative humidity in April in Caledonia is 78%.Rainfall
In Caledonia, during April, the rain falls for 11.2 days and regularly aggregates up to 1.18" (30mm) of precipitation. Throughout the year, there are 119.1 rainfall days, and 10.39" (264mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Caledonia, in April, snow falls for 2 days, with typically accumulated 0.47" (12mm) of snow. In Caledonia, during the entire year, snow falls for 39.5 days and aggregates up to 3.98" (101mm) of snow.Daylight
In Caledonia, the average length of the day in April is 13h and 25min.On the first day of April, sunrise is at 6:32 am and sunset at 7:18 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 7:51 pm CDT.
Sunshine
The average sunshine in April is 7.9h.UV index
In Caledonia, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: An average UV index of 3 in April transforms into this advice:
Prioritize safety - Recommendations to avert sunburn are shared. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. To cut down UV radiation exposure by about half, sport a wide-brim hat. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Frequently asked questions
What is the temperature in April in Caledonia?
What is the average humidity in April in Caledonia?
How many days does it rain in April in Caledonia?
How much does it snow in Caledonia in April?
What is the average length of the day in April in Caledonia?
What time are sunrise and sunset in April in Caledonia?
How many hours of sunshine does Caledonia have in April?
What is the UV index intensity in April in Caledonia?
Average temperature in April
Caledonia, WI
- Average high temperature in April: 47.8°F
The warmest month (with the highest average high temperature) is July (75.4°F).
The month with the lowest average high temperature is January (27.7°F).
- Average low temperature in April: 38.5°F
The month with the highest average low temperature is August (66°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).
Average pressure in April
Caledonia, WI
- Average pressure in April: 29.96"Hg
The months with the highest atmospheric pressure are January, February and March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in April
Caledonia, WI
- Average wind speed in April: 11.7mph
The windiest month (with the highest average wind speed) is January (13mph).
The calmest month (with the lowest average wind speed) is July (8mph).
Average humidity in April
Caledonia, WI
- Average humidity in April: 78%
The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are October and November (75%).
Average rainfall in April
Caledonia, WI
- Average rainfall in April: 1.18"
The wettest month (with the highest rainfall) is May (1.34").
The driest month (with the least rainfall) is December (0.43").
Average rainfall days in April
Caledonia, WI
- Average rainfall days in April: 11.2 days
The month with the highest number of rainy days is May (13.7 days).
The month with the least rainy days is February (4.3 days).
Average snowfall in April
Caledonia, WI
- Average snowfall in April: 0.47"
The month with the highest snowfall is January (1.02").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Caledonia, WI
- Average snowfall days in April: 2 days
The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Caledonia, WI
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in April: 7h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in April
Caledonia, WI
- Average sunshine days in April: 16.1 days
The month with the most sunshine days is December (18.7 days).
The month with the least sunshine days is July (13.5 days).
Average UV index in April
Caledonia, WI
- Average UV index in April: 3
The months with the highest UV index are July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in April
Caledonia, WI
- Average cloud cover in April: 48
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is July (Cloud cover 25).
Average visibility in April
Caledonia, WI
- 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).
Caledonia, Wisconsin, USA
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