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 transition to April introduces an increase in the average high-temperature, shifting from a fresh 54.3°F (12.4°C) in March to a refreshing 65.1°F (18.4°C). Belle Rive experiences an average nighttime temperature of 47.8°F (8.8°C) in the month of April.Humidity
The average relative humidity in April in Belle Rive is 77%.Rainfall
April is the month with the most rainfall in Belle Rive. Rain falls for 14.7 days and accumulates 3.78" (96mm) of precipitation.Snowfall
Months with snowfall in Belle Rive, Illinois, are January through April, November and December. April is the last month it regularly snows in Belle Rive. During 0.3 snowfall days, in April, Belle Rive aggregates 0.04" (1mm) of snow. In Belle Rive, during the entire year, snow falls for 15.4 days and aggregates up to 5.87" (149mm) of snow.Daylight
In Belle Rive, Illinois, the average length of the day in April is 13h and 13min.On the first day of April, sunrise is at 6:38 am and sunset at 7:18 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 7:45 pm CDT.
Sunshine
The average sunshine in April in Belle Rive is 8.5h.UV index
The average daily maximum UV index in April in Belle Rive is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: An average UV index of 4 in April transforms into this advice:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Belle Rive?
What is the average humidity in April in Belle Rive?
What is the rainiest month in Belle Rive?
How much does it rain in Belle Rive in April?
What is the last month it snows in Belle Rive?
What is the average length of the day in April in Belle Rive?
When is the sunrise / sunset in April in Belle Rive?
How many hours of sunshine does Belle Rive have in April?
What is the UV index intensity in April in Belle Rive?
Average temperature in April
Belle Rive, IL
- Average high temperature in April: 65.1°F
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (37.9°F).
- Average low temperature in April: 47.8°F
The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (24.8°F).
Average pressure in April
Belle Rive, IL
- Average pressure in April: 29.95"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Belle Rive, IL
- Average wind speed in April: 9.6mph
The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.9mph).
Average humidity in April
Belle Rive, IL
- Average humidity in April: 77%
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (71%).
Average rainfall in April
Belle Rive, IL
- Average rainfall in April: 3.78"
The wettest month (with the highest rainfall) is April (3.78").
The driest month (with the least rainfall) is September (1.61").
Average rainfall days in April
Belle Rive, IL
- Average rainfall days in April: 14.7 days
The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is January (7.5 days).
Average snowfall in April
Belle Rive, IL
- Average snowfall in April: 0.04"
The month with the highest snowfall is February (1.73").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Belle Rive, IL
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is January (4.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Belle Rive, IL
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in April: 8h and 3min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days in April
Belle Rive, IL
- Average sunshine days in April: 13.7 days
The month with the most sunshine days is October (20.3 days).
The month with the least sunshine days is May (11.3 days).
Average UV index in April
Belle Rive, IL
- Average UV index in April: 4
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, November and December (UV index 2).
Average cloud cover in April
Belle Rive, IL
- Average cloud cover in April: 42
The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 27).
Average visibility in April
Belle Rive, 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).
Belle Rive, Illinois, USA
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