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 Elvaston's weather, with average high-temperatures moving from March's frosty 49.8°F (9.9°C) to a refreshing 61.9°F (16.6°C). During April, the average low-temperature is recorded at a chilly 44.2°F (6.8°C).Humidity
In Elvaston, Illinois, the average relative humidity in April is 74%.Rainfall
In Elvaston, in April, it is raining for 13.8 days, with typically 2.44" (62mm) of accumulated precipitation. Throughout the year, there are 129.9 rainfall days, and 20.71" (526mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. April is the last month it regularly snows in Elvaston. During 0.7 snowfall days, in April, Elvaston aggregates 0.24" (6mm) of snow. Throughout the year, in Elvaston, there are 25.2 snowfall days, and 8.03" (204mm) of snow is accumulated.Daylight
In Elvaston, Illinois, the average length of the day in April is 13h and 19min.On the first day of April in Elvaston, Illinois, sunrise is at 6:47 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 6:04 am and sunset at 7:59 pm CDT.
Sunshine
The average sunshine in April is 8.2h.UV index
In Elvaston, Illinois, the average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In April, a daily maximum UV index of 4 leads to the following instructions:
Take precautions - Protection against skin and eye damage is obliged. To guard against the harmful effects of the Sun, minimize exposure during midday. Boost your sun resistance with garments that are densely woven yet spacious. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Frequently asked questions
What are April temperatures in Elvaston?
What is the average humidity in April in Elvaston?
How much does it rain in Elvaston in April?
What is the last month it snows in Elvaston?
How many hours of daylight does Elvaston have in April?
When are sunrise and sunset in April in Elvaston?
How many hours of sunshine does Elvaston have in April?
What is the UV index intensity in April in Elvaston?
Average temperature in April
Elvaston, IL
- Average high temperature in April: 61.9°F
The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (31.3°F).
- Average low temperature in April: 44.2°F
The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (19.2°F).
Average pressure in April
Elvaston, IL
- Average pressure in April: 29.93"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in April
Elvaston, IL
- Average wind speed in April: 10.3mph
The windiest months (with the highest average wind speed) are January and February (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).
Average humidity in April
Elvaston, IL
- Average humidity in April: 74%
The month with the highest relative humidity is July (82%).
The month with the lowest relative humidity is October (70%).
Average rainfall in April
Elvaston, IL
- Average rainfall in April: 2.44"
The wettest month (with the highest rainfall) is May (2.91").
The driest month (with the least rainfall) is January (0.83").
Average rainfall days in April
Elvaston, IL
- Average rainfall days in April: 13.8 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is February (4.5 days).
Average snowfall in April
Elvaston, IL
- Average snowfall in April: 0.24"
The month with the highest snowfall is January (2.91").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Elvaston, IL
- Average snowfall days in April: 0.7 days
The month with the highest number of snowfall days is January (7.9 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
Elvaston, IL
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in April: 8h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days in April
Elvaston, IL
- Average sunshine days in April: 14.3 days
The month with the most sunshine days is December (20.4 days).
The month with the least sunshine days is June (11.5 days).
Average UV index in April
Elvaston, IL
- Average UV index in April: 4
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Elvaston, IL
- Average cloud cover in April: 43
The month with the most cloud cover is January (Cloud cover 54).
The months with the least cloud cover are July and August (Cloud cover 28).
Average visibility in April
Elvaston, IL
- 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).
Elvaston, Illinois, USA
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