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
Union Grove's transition into April brings a rise in the average high-temperature, moving from an icy 41.2°F (5.1°C) in March to a cool 51.8°F (11°C). The average temperature during April nights dips to an icy 37.9°F (3.3°C).Humidity
In Union Grove, Wisconsin, the average relative humidity in April is 77%.Rainfall
In April, the rain falls for 15.7 days. Throughout April, 3.74" (95mm) of precipitation is accumulated. Throughout the year, there are 154.2 rainfall days, and 30.67" (779mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Union Grove. April is the last month it regularly snows. During 2.9 snowfall days, in April, Union Grove aggregates 2.2" (56mm) of snow. In Union Grove, during the entire year, snow falls for 50 days and aggregates up to 18.66" (474mm) of snow.Daylight
The average length of the day in April in Union Grove, Wisconsin, is 13h and 25min.On the first day of the month, sunrise is at 6:32 am and sunset at 7:18 pm. On the last day of April, in Union Grove, sunrise is at 5:46 am and sunset at 7:51 pm CDT.
Sunshine
The average sunshine in April in Union Grove, Wisconsin, is 7.6h.UV index
In Union Grove, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.Note: In April, the maximum UV index of 3 suggests these recommendations:
Undertake precautions - It is suggested to shield oneself from sunburn. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Frequently asked questions
What is the average April temperature in Union Grove?
What is the average humidity in April in Union Grove?
How many days does it rain in April in Union Grove?
What is the last month it snows in Union Grove?
What is the average length of the day in April in Union Grove?
What time are sunrise and sunset in April in Union Grove?
How long on average sun shines in April in Union Grove?
What is the UV index intensity in April in Union Grove?
Average temperature in April
Union Grove, WI
- Average high temperature in April: 51.8°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 (26.8°F).
- Average low temperature in April: 37.9°F
The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (16°F).
Average pressure in April
Union Grove, WI
- Average pressure in April: 29.96"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in April
Union Grove, WI
- Average wind speed in April: 10.3mph
The windiest month (with the highest average wind speed) is January (10.9mph).
The calmest month (with the lowest average wind speed) is August (6.7mph).
Average humidity in April
Union Grove, WI
- Average humidity in April: 77%
The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are October and November (76%).
Average rainfall in April
Union Grove, WI
- Average rainfall in April: 3.74"
The wettest month (with the highest rainfall) is June (3.78").
The driest month (with the least rainfall) is January (1.5").
Average rainfall days in April
Union Grove, WI
- Average rainfall days in April: 15.7 days
The months with the highest number of rainy days are May and July (19 days).
The month with the least rainy days is February (4.9 days).
Average snowfall in April
Union Grove, WI
- Average snowfall in April: 2.2"
The month with the highest snowfall is February (4.76").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Union Grove, WI
- Average snowfall days in April: 2.9 days
The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Union Grove, 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 4min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in April
Union Grove, WI
- Average sunshine days in April: 10.7 days
The month with the most sunshine days is November (16 days).
The month with the least sunshine days is July (9.3 days).
Average UV index in April
Union Grove, WI
- Average UV index in April: 3
The month with the highest UV index is August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in April
Union Grove, WI
- Average cloud cover in April: 50
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in April
Union Grove, 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).
Union Grove, Wisconsin, USA
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