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 brings a temperature change, with average high-temperatures moving from March's cold 40.1°F (4.5°C) to a fresh 52.7°F (11.5°C). During April, an average low-temperature of 35.6°F (2°C) is observed.Humidity
The months with the lowest humidity are April and October, with an average relative humidity of 77%.Rainfall
In Sparta, in April, it is raining for 15.8 days, with typically 2.87" (73mm) of accumulated precipitation. In Sparta, during the entire year, the rain falls for 142.9 days and collects up to 29.13" (740mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Sparta, in April, during 4.7 snowfall days, 3.15" (80mm) of snow is typically accumulated. In Sparta, during the entire year, snow falls for 67.6 days and aggregates up to 26.34" (669mm) of snow.Daylight
In April, the average length of the day is 13h and 29min.On the first day of the month, sunrise is at 6:43 am and sunset at 7:30 pm. On the last day of April, in Sparta, Wisconsin, sunrise is at 5:55 am and sunset at 8:05 pm CDT.
Sunshine
The average sunshine in April is 7h.UV index
In Sparta, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: The daily high UV index of 3 during April translates into the following recommendations:
Exercise caution. Those with pale skin may experience burns in less than half an hour. The Sun's radiation is especially intense around midday; try to stay in shade during this period. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Sparta in April?
What are the least humid months in Sparta?
What is the average humidity in April in Sparta?
How much does it rain in Sparta in April?
How much does it snow in Sparta in April?
How many hours of daylight does Sparta have in April?
When are sunrise and sunset in April in Sparta?
How many hours of sunshine does Sparta have in April?
What is the UV index reading in April in Sparta?
Average temperature in April
Sparta, WI
- Average high temperature in April: 52.7°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (21.6°F).
- Average low temperature in April: 35.6°F
The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (8.1°F).
Average pressure in April
Sparta, WI
- Average pressure in April: 29.95"Hg
The months with the highest atmospheric pressure are January and February (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in April
Sparta, WI
- Average wind speed in April: 9.3mph
The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).
Average humidity in April
Sparta, WI
- Average humidity in April: 77%
The months with the highest relative humidity are January and February (90%).
The months with the lowest relative humidity are April and October (77%).
Average rainfall in April
Sparta, WI
- Average rainfall in April: 2.87"
The wettest month (with the highest rainfall) is June (4.57").
The driest month (with the least rainfall) is January (1.1").
Average rainfall days in April
Sparta, WI
- Average rainfall days in April: 15.8 days
The month with the highest number of rainy days is June (18.8 days).
The month with the least rainy days is February (3.8 days).
Average snowfall in April
Sparta, WI
- Average snowfall in April: 3.15"
The month with the highest snowfall is February (6.85").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Sparta, WI
- Average snowfall days in April: 4.7 days
The month with the highest number of snowfall days is January (15.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Sparta, WI
- Average daylight in April: 13h and 3min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in April: 7h and 0min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in April
Sparta, WI
- Average sunshine days in April: 10.6 days
The month with the most sunshine days is October (15.6 days).
The month with the least sunshine days is June (8.4 days).
Average UV index in April
Sparta, 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
Sparta, WI
- Average cloud cover in April: 52
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in April
Sparta, 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 and February (4mi).
Sparta, Wisconsin, USA
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