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 from March to April brings a temperature rise, with average high-temperatures increasing from a fresh 54.3°F (12.4°C) to a comfortable 64°F (17.8°C). The average low-temperature of 43.7°F (6.5°C) is witnessed during April.Humidity
The average relative humidity in April is 66%.Rainfall
In Belleville, during April, the rain falls for 12.4 days and regularly aggregates up to 2.13" (54mm) of precipitation. In Belleville, during the entire year, the rain falls for 120.4 days and collects up to 23.54" (598mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Belleville. In Belleville, Kansas, in April, during 1 snowfall days, 0.31" (8mm) of snow is typically accumulated. Throughout the year, in Belleville, there are 22.9 snowfall days, and 10.2" (259mm) of snow is accumulated.Daylight
In April, the average length of the day in Belleville is 13h and 17min.On the first day of April in Belleville, sunrise is at 7:13 am and sunset at 7:55 pm. On the last day of the month, sunrise is at 6:30 am and sunset at 8:24 pm CDT.
Sunshine
The average sunshine in April in Belleville is 8.6h.UV index
In Belleville, the average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: A daily high UV index of 4 in April leads to these guidelines:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Always opt for UVA and UVB-resistant sunglasses on radiant days. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Frequently asked questions
What is the usual temperature for Belleville in April?
What is the average humidity in April in Belleville?
How many days does it rain in April in Belleville?
How many days does it snow in April in Belleville?
What is the average length of the day in April in Belleville?
When are sunrise and sunset in April in Belleville?
How long on average sun shines in April in Belleville?
What is the UV index intensity in April in Belleville?
Average temperature in April
Belleville, KS
- Average high temperature in April: 64°F
The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is January (36.7°F).
- Average low temperature in April: 43.7°F
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).
Average pressure in April
Belleville, KS
- Average pressure in April: 29.9"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in April
Belleville, KS
- Average wind speed in April: 11.6mph
The windiest month (with the highest average wind speed) is April (11.6mph).
The calmest month (with the lowest average wind speed) is August (8.4mph).
Average humidity in April
Belleville, KS
- Average humidity in April: 66%
The month with the highest relative humidity is January (73%).
The month with the lowest relative humidity is October (63%).
Average rainfall in April
Belleville, KS
- Average rainfall in April: 2.13"
The wettest month (with the highest rainfall) is May (3.86").
The driest month (with the least rainfall) is February (0.71").
Average rainfall days in April
Belleville, KS
- Average rainfall days in April: 12.4 days
The month with the highest number of rainy days is May (16.2 days).
The month with the least rainy days is January (3.4 days).
Average snowfall in April
Belleville, KS
- Average snowfall in April: 0.31"
The month with the highest snowfall is January (3.39").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Belleville, KS
- Average snowfall days in April: 1 days
The month with the highest number of snowfall days is February (5.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Belleville, KS
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in April: 8h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 5h and 42min).
Average sunshine days in April
Belleville, KS
- Average sunshine days in April: 14.7 days
The month with the most sunshine days is January (22.8 days).
The month with the least sunshine days is June (11.8 days).
Average UV index in April
Belleville, KS
- Average UV index in April: 4
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Belleville, KS
- Average cloud cover in April: 38
The month with the most cloud cover is March (Cloud cover 40).
The months with the least cloud cover are June and July (Cloud cover 24).
Average visibility in April
Belleville, KS
- 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).
Belleville, Kansas, USA
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