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
April's arrival coincides with a temperature rise, moving from March's wintry 36.9°F (2.7°C) to a chilly 48.7°F (9.3°C). In the month of April, Mountain witnesses a consistent average low-temperature of 32.5°F (0.3°C).Humidity
The average relative humidity in April is 76%.Rainfall
In Mountain, in April, during 12.5 rainfall days, 2.28" (58mm) of precipitation is typically accumulated. Throughout the year, there are 122.9 rainfall days, and 21.34" (542mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In April, it is snowing for 6.2 days. Throughout April, 4.72" (120mm) of snow is accumulated. In Mountain, during the entire year, snow falls for 66.5 days and aggregates up to 28.9" (734mm) of snow.Daylight
In April, the average length of the day is 13h and 32min.On the first day of the month, sunrise is at 6:32 am and sunset at 7:22 pm. On the last day of April, sunrise is at 5:42 am and sunset at 7:59 pm CDT.
Sunshine
In Mountain, the average sunshine in April is 7.3h.UV index
In April, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum UV index of 3 in April translates into the following recommendations:
Undertake protective steps - Recommendations to avoid sunburn are issued. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in April?
What is the average humidity in April in Mountain?
How many days does it rain in April in Mountain?
How many days does it snow in April?
What is the average length of the day in April?
What time are sunrise and sunset in April?
How many hours of sunshine does Mountain have in April?
How high is the UV index in April?
Average temperature in April
Mountain, WI
- Average high temperature in April: 48.7°F
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (21.6°F).
- Average low temperature in April: 32.5°F
The month with the highest average low temperature is July (58.1°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).
Average pressure in April
Mountain, WI
- Average pressure in April: 29.97"Hg
The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in April
Mountain, WI
- Average wind speed in April: 8.4mph
The windiest month (with the highest average wind speed) is April (8.4mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).
Average humidity in April
Mountain, WI
- Average humidity in April: 76%
The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is May (73%).
Average rainfall in April
Mountain, WI
- Average rainfall in April: 2.28"
The wettest month (with the highest rainfall) is June (2.6").
The driest months (with the least rainfall) are January and February (0.87").
Average rainfall days in April
Mountain, WI
- Average rainfall days in April: 12.5 days
The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is January (3.8 days).
Average snowfall in April
Mountain, WI
- Average snowfall in April: 4.72"
The month with the highest snowfall is December (6.06").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Mountain, WI
- Average snowfall days in April: 6.2 days
The month with the highest number of snowfall days is January (14.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Mountain, WI
- Average daylight in April: 13h and 3min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in April: 7h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 18min).
Average sunshine days in April
Mountain, WI
- Average sunshine days in April: 12.8 days
The months with the most sunshine days are September and December (16.9 days).
The month with the least sunshine days is April (12.8 days).
Average UV index in April
Mountain, WI
- Average UV index in April: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, March and November (UV index 1).
Average cloud cover in April
Mountain, WI
- Average cloud cover in April: 52
The month with the most cloud cover is February (Cloud cover 66).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in April
Mountain, WI
- Average visibility in April: 6mi
The months with the highest visibility are April, May, June, October and November (6mi).
The months with the lowest visibility are January, February, March, July, August, September and December (5mi).
Mountain, Wisconsin, USA
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