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 arrival of April brings a change in Sparland's weather, with average high-temperatures moving from March's chilly 47.5°F (8.6°C) to a moderate 59.5°F (15.3°C). During April, the nighttime temperature in Sparland averages of 43.3°F (6.3°C).Humidity
In Sparland, Illinois, the average relative humidity in April is 74%.Rainfall
In Sparland, during April, the rain falls for 16.2 days and regularly aggregates up to 3.94" (100mm) of precipitation. Throughout the year, there are 148.8 rainfall days, and 30.94" (786mm) of precipitation is accumulated.Snowfall
Months with snowfall in Sparland, Illinois, are January through April, October through December. April is the last month it regularly snows in Sparland. During 1.2 snowfall days, in April, Sparland aggregates 1.93" (49mm) of snow. Throughout the year, there are 33.3 snowfall days, and 14.33" (364mm) of snow is accumulated.Daylight
The average length of the day in April in Sparland is 13h and 20min.On the first day of April in Sparland, Illinois, sunrise is at 6:39 am and sunset at 7:23 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 7:53 pm CDT.
Sunshine
In Sparland, the average sunshine in April is 7.8h.UV index
The average daily maximum UV index in April in Sparland is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index of 3 during April translates into the following directions:
Guard yourself - An obligation to protect skin and eyes from harm exists. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the average April temperature in Sparland?
What is the average humidity in April in Sparland?
How much does it rain in Sparland in April?
What is the last month it snows in Sparland?
What is the average length of the day in April in Sparland?
When is the sunrise / sunset in April in Sparland?
How long on average sun shines in April in Sparland?
What is the UV index reading in April in Sparland?
Average temperature in April
Sparland, IL
- Average high temperature in April: 59.5°F
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (29.7°F).
- Average low temperature in April: 43.3°F
The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (17.4°F).
Average pressure in April
Sparland, IL
- Average pressure in April: 29.94"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in April
Sparland, IL
- Average wind speed in April: 10.7mph
The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity in April
Sparland, IL
- Average humidity in April: 74%
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is October (72%).
Average rainfall in April
Sparland, IL
- Average rainfall in April: 3.94"
The wettest month (with the highest rainfall) is May (4.57").
The driest month (with the least rainfall) is January (1.57").
Average rainfall days in April
Sparland, IL
- Average rainfall days in April: 16.2 days
The month with the highest number of rainy days is May (19.1 days).
The month with the least rainy days is February (5.5 days).
Average snowfall in April
Sparland, IL
- Average snowfall in April: 1.93"
The month with the highest snowfall is February (3.62").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Sparland, IL
- Average snowfall days in April: 1.2 days
The month with the highest number of snowfall days is January (10.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Sparland, IL
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in April: 7h and 5min
The month with the most sunshine is June (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in April
Sparland, IL
- Average sunshine days in April: 11.2 days
The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is May (9.8 days).
Average UV index in April
Sparland, IL
- 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 and December (UV index 1).
Average cloud cover in April
Sparland, IL
- Average cloud cover in April: 48
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is September (Cloud cover 32).
Average visibility in April
Sparland, IL
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
Sparland, Illinois, USA
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