April weather forecastMiddleton, WI
April
Weather in April
By the time April arrives, winter clothing is usually stowed away, with the citizens of Middleton packing away their snow boots and mittens in favor of light spring attire. With rainfall increasing to a significant 3.19" (81mm) and a decrease in snowfall to just 2.17" (55mm); it is clear that April steps onto the throne left behind by the retreating winter, bringing changes along. April introduces a vibrant palette of colors in Middleton's weather diary, replacing the erstwhile whites and grays of winter with hues of spring blooms and fresh green grass. The longer hours of daylight and pleasant weather invite locals and tourists to partake in outdoor festivals and events. Embrace the spring season, enjoy the renewing nature walks and look forward to more warm days ahead.Temperature
April's onset in Middleton is marked by a temperature increase, moving from a wintry 41.5°F (5.3°C) in March to a fresh 53.8°F (12.1°C). In the month of April, the temperature in Middleton, Wisconsin, generally rests at an average low of 37°F (2.8°C).Humidity
The months with the lowest humidity are April and October, with an average relative humidity of 77%.Rainfall
In Middleton, during April, the rain falls for 15 days and regularly aggregates up to 3.19" (81mm) of precipitation. In Middleton, during the entire year, the rain falls for 143.9 days and collects up to 29.88" (759mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Middleton, during April, snow falls for 3.8 days and regularly aggregates up to 2.17" (55mm) of snow. Throughout the year, in Middleton, Wisconsin, there are 60.8 snowfall days, and 23.54" (598mm) of snow is accumulated.Daylight
The average length of the day in April is 13h and 26min.On the first day of April, sunrise is at 6:38 am and sunset at 7:24 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 7:58 pm CDT.
Sunshine
In Middleton, Wisconsin, the average sunshine in April is 7.1h.UV index
In Middleton, Wisconsin, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: The daily high UV index of 3 during April translates into the following recommendations:
Take precautions - Protection against skin and eye damage is obliged. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Middleton, WI
- Average high temperature in April: 53.8°F
The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is January (23.4°F).
- Average low temperature in April: 37°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (10.9°F).
Average pressure in April
Middleton, WI
- Average pressure in April: 29.95"Hg
The months with the highest atmospheric pressure are January and February (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in April
Middleton, WI
- Average wind speed in April: 10.1mph
The windiest month (with the highest average wind speed) is April (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).
Average humidity in April
Middleton, WI
- Average humidity in April: 77%
The month with the highest relative humidity is January (89%).
The months with the lowest relative humidity are April and October (77%).
Average rainfall in April
Middleton, WI
- Average rainfall in April: 3.19"
The wettest month (with the highest rainfall) is June (4.06").
The driest month (with the least rainfall) is January (1.34").
Average rainfall days in April
Middleton, WI
- Average rainfall days in April: 15 days
The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is February (4.7 days).
Average snowfall in April
Middleton, WI
- Average snowfall in April: 2.17"
The month with the highest snowfall is February (6.1").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Middleton, WI
- Average snowfall days in April: 3.8 days
The month with the highest number of snowfall days is January (15.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Middleton, WI
- Average daylight in April: 13h and 24min
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 6min
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 12min).
Average sunshine days in April
Middleton, WI
- Average sunshine days in April: 10.8 days
The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is May (9.3 days).
Average UV index in April
Middleton, WI
- Average UV index in April: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in April
Middleton, WI
- Average cloud cover in April: 53
The month with the most cloud cover is January (Cloud cover 66).
The months with the least cloud cover are July and August (Cloud cover 35).
Average visibility in April
Middleton, WI
- Average visibility in April: 6mi
The months with the highest visibility are March, April, May, June, October and November (6mi).
The months with the lowest visibility are January, February, July, August, September and December (5mi).
