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 arrival of April signals an increase in the average high-temperature, moving from a frosty 43°F (6.1°C) in March to a fresh 54.9°F (12.7°C). In Clinton, the average low-temperature during the month of April is an icy 38.3°F (3.5°C).Humidity
The months with the lowest humidity in Clinton are April and October, with an average relative humidity of 76%.Rainfall
In Clinton, Wisconsin, during April, the rain falls for 12 days and regularly aggregates up to 1.34" (34mm) of precipitation. Throughout the year, in Clinton, there are 117.2 rainfall days, and 12.36" (314mm) of precipitation is accumulated.Snowfall
Months with snowfall in Clinton, Wisconsin, are January through April, October through December. April is the last month it regularly snows. During 1.9 snowfall days, in April, Clinton aggregates 0.63" (16mm) of snow. In Clinton, during the entire year, snow falls for 40.5 days and aggregates up to 6.3" (160mm) of snow.Daylight
In April, the average length of the day in Clinton is 13h and 25min.On the first day of April in Clinton, sunrise is at 6:36 am and sunset at 7:21 pm. On the last day of the month, sunrise is at 5:50 am and sunset at 7:54 pm CDT.
Sunshine
In April, the average sunshine is 7.4h.UV index
The average daily maximum UV index in April in Clinton is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.Note: In April, the average maximum UV index of 3 translates into the following recommendations:
Prioritize safety - Recommendations to avert sunburn are shared. To guard against the harmful effects of the Sun, minimize exposure during midday. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Clinton?
What are the least humid months in Clinton?
What is the average humidity in April in Clinton?
How many days does it rain in April in Clinton?
What is the last month it snows in Clinton?
How many hours of daylight does Clinton have in April?
What time are sunrise and sunset in April in Clinton?
How long on average sun shines in April in Clinton?
How high is the UV index in April in Clinton?
Average temperature in April
Clinton, WI
- Average high temperature in April: 54.9°F
The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (25°F).
- Average low temperature in April: 38.3°F
The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (12.7°F).
Average pressure in April
Clinton, WI
- Average pressure in April: 29.95"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in April
Clinton, WI
- Average wind speed in April: 10mph
The windiest month (with the highest average wind speed) is April (10mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).
Average humidity in April
Clinton, WI
- Average humidity in April: 76%
The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are April and October (76%).
Average rainfall in April
Clinton, WI
- Average rainfall in April: 1.34"
The wettest month (with the highest rainfall) is July (1.73").
The driest month (with the least rainfall) is December (0.47").
Average rainfall days in April
Clinton, WI
- Average rainfall days in April: 12 days
The month with the highest number of rainy days is July (15.3 days).
The months with the least rainy days are January and February (3.3 days).
Average snowfall in April
Clinton, WI
- Average snowfall in April: 0.63"
The month with the highest snowfall is January (2.01").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Clinton, WI
- Average snowfall days in April: 1.9 days
The month with the highest number of snowfall days is January (11.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Clinton, 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 2min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in April
Clinton, WI
- Average sunshine days in April: 15 days
The month with the most sunshine days is November (20.1 days).
The month with the least sunshine days is July (11.8 days).
Average UV index in April
Clinton, WI
- Average UV index in April: 3
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in April
Clinton, WI
- Average cloud cover in April: 51
The month with the most cloud cover is January (Cloud cover 64).
The months with the least cloud cover are August and September (Cloud cover 35).
Average visibility in April
Clinton, WI
- Average visibility in April: 6mi
The months with the highest visibility are March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, February, July, August and September (5mi).
Clinton, Wisconsin, USA
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