April weather forecastSpooner, WI
April
Weather in April
April is a frosty spring month in Spooner, Wisconsin, with temperature in the range of an average low of 32.9°F (0.5°C) and an average high of 48.9°F (9.4°C).Temperature
April's arrival coincides with a rise in the average high-temperature, moving from March's cold 36.5°F (2.5°C) to a frosty 48.9°F (9.4°C). During the month of April, Spooner anticipates a mean low-temperature of 32.9°F (0.5°C).Humidity
In April, the average relative humidity in Spooner is 76%.Rainfall
In Spooner, during April, the rain falls for 12.8 days and regularly aggregates up to 2.24" (57mm) of precipitation. Throughout the year, in Spooner, there are 118.5 rainfall days, and 21.1" (536mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Spooner, Wisconsin, during April, snow falls for 6.3 days and regularly aggregates up to 3.07" (78mm) of snow. In Spooner, during the entire year, snow falls for 71.7 days and aggregates up to 27.13" (689mm) of snow.Daylight
The average length of the day in April in Spooner is 13h and 34min.On the first day of the month, sunrise is at 6:45 am and sunset at 7:36 pm. On the last day of April, sunrise is at 5:54 am and sunset at 8:14 pm CDT.
Sunshine
In Spooner, Wisconsin, the average sunshine in April is 6.7h.UV index
In April, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: A daily maximum UV index of 3 in April translates into the following instructions:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. To protect against the Sun's most potent rays, avoid direct exposure around midday. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. 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
Spooner, WI
- Average high temperature in April: 48.9°F
The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (17.4°F).
- Average low temperature in April: 32.9°F
The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (4.8°F).
Average pressure in April
Spooner, WI
- Average pressure in April: 29.97"Hg
The month with the highest atmospheric pressure is February (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in April
Spooner, WI
- Average wind speed in April: 8.8mph
The windiest month (with the highest average wind speed) is April (8.8mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).
Average humidity in April
Spooner, WI
- Average humidity in April: 76%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is May (73%).
Average rainfall in April
Spooner, WI
- Average rainfall in April: 2.24"
The wettest month (with the highest rainfall) is June (3.15").
The driest month (with the least rainfall) is January (0.59").
Average rainfall days in April
Spooner, WI
- Average rainfall days in April: 12.8 days
The month with the highest number of rainy days is June (15.8 days).
The month with the least rainy days is January (2.4 days).
Average snowfall in April
Spooner, WI
- Average snowfall in April: 3.07"
The month with the highest snowfall is December (6.42").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Spooner, WI
- Average snowfall days in April: 6.3 days
The month with the highest number of snowfall days is January (14.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Spooner, WI
- Average daylight in April: 13h and 36min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in April: 6h and 42min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in April
Spooner, WI
- Average sunshine days in April: 11.6 days
The month with the most sunshine days is December (16.9 days).
The month with the least sunshine days is June (11.4 days).
Average UV index in April
Spooner, 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, November and December (UV index 1).
Average cloud cover in April
Spooner, WI
- Average cloud cover in April: 55
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in April
Spooner, WI
- Average visibility in April: 6mi
The months with the highest visibility are April, May, June, July and October (6mi).
The months with the lowest visibility are January and February (4mi).
