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 start of April is characterized by an increase in the average high-temperature, transitioning from an icy 38.1°F (3.4°C) in March to a fresh 50.9°F (10.5°C). In the month of April, Granton records a consistent average low-temperature of 34.7°F (1.5°C).Humidity
With an average relative humidity of 77%, April is the least humid month.Rainfall
In Granton, in April, it is raining for 12.9 days, with typically 1.69" (43mm) of accumulated precipitation. Throughout the year, there are 117.6 rainfall days, and 15.75" (400mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Granton. In Granton, in April, during 4.2 snowfall days, 1.97" (50mm) of snow is typically accumulated. Throughout the year, there are 68.3 snowfall days, and 15.63" (397mm) of snow is accumulated.Daylight
In Granton, the average length of the day in April is 13h and 31min.On the first day of the month, sunrise is at 6:41 am and sunset at 7:29 pm. On the last day of April, in Granton, Wisconsin, sunrise is at 5:52 am and sunset at 8:05 pm CDT.
Sunshine
In April, the average sunshine is 6.9h.UV index
The average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum UV index of 3 in April translates into the following recommendations:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Granton in April?
What is the least humid month in Granton?
What is the average humidity in April in Granton?
How many days does it rain in April in Granton?
How much does it snow in Granton in April?
How many hours of daylight does Granton have in April?
When is the sunrise / sunset in April in Granton?
How many hours of sunshine does Granton have in April?
How high is the UV index in April in Granton?
Average temperature in April
Granton, WI
- Average high temperature in April: 50.9°F
The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (19.6°F).
- Average low temperature in April: 34.7°F
The month with the highest average low temperature is July (59.7°F).
The coldest month (with the lowest average low temperature) is January (6.8°F).
Average pressure in April
Granton, WI
- Average pressure in April: 29.96"Hg
The months with the highest atmospheric pressure are January and February (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in April
Granton, WI
- Average wind speed in April: 9.9mph
The windiest month (with the highest average wind speed) is April (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).
Average humidity in April
Granton, WI
- Average humidity in April: 77%
The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is April (77%).
Average rainfall in April
Granton, WI
- Average rainfall in April: 1.69"
The wettest month (with the highest rainfall) is June (2.13").
The driest month (with the least rainfall) is February (0.59").
Average rainfall days in April
Granton, WI
- Average rainfall days in April: 12.9 days
The month with the highest number of rainy days is May (15.6 days).
The month with the least rainy days is February (3.2 days).
Average snowfall in April
Granton, WI
- Average snowfall in April: 1.97"
The month with the highest snowfall is December (3.9").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Granton, WI
- Average snowfall days in April: 4.2 days
The month with the highest number of snowfall days is January (15.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Granton, WI
- Average daylight in April: 13h and 3min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in April: 6h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in April
Granton, WI
- Average sunshine days in April: 12.3 days
The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is May (12 days).
Average UV index in April
Granton, WI
- Average UV index in April: 3
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in April
Granton, WI
- Average cloud cover in April: 53
The month with the most cloud cover is January (Cloud cover 71).
The months with the least cloud cover are July and August (Cloud cover 35).
Average visibility in April
Granton, WI
- Average visibility in April: 6mi
The months with the highest visibility are April, May, June, September, October and November (6mi).
The months with the lowest visibility are January, February, March, July, August and December (5mi).
Granton, Wisconsin, USA
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