April weather forecastBellevue, IA
April
Weather in April
April in Bellevue, Iowa, is a mild spring month, with an average temperature varying between 56.1°F (13.4°C) and 39.7°F (4.3°C).Temperature
In April, the average high-temperature increases from a chilly 44.2°F (6.8°C) in March to a mild 56.1°F (13.4°C). Nighttime temperature dips to a mean of 39.7°F (4.3°C) during April.Humidity
In April, the average relative humidity is 76%.Rainfall
In Bellevue, in April, it is raining for 16.3 days, with typically 3.39" (86mm) of accumulated precipitation. In Bellevue, during the entire year, the rain falls for 145.6 days and collects up to 28.9" (734mm) of precipitation.Snowfall
January through April, October through December are months with snowfall in Bellevue. April is the last month it regularly snows. During 1.6 snowfall days, in April, Bellevue aggregates 0.67" (17mm) of snow. Throughout the year, in Bellevue, there are 40.1 snowfall days, and 16.61" (422mm) of snow is accumulated.Daylight
In April, the average length of the day is 13h and 24min.On the first day of April, sunrise is at 6:42 am and sunset at 7:27 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 8:00 pm CDT.
Sunshine
In Bellevue, the average sunshine in April is 7.5h.UV index
The average daily maximum UV index in April in Bellevue is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily maximum UV index of 4 in April interprets into the following advice:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. 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
Average temperature in April
Bellevue, IA
- Average high temperature in April: 56.1°F
The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (25.7°F).
- Average low temperature in April: 39.7°F
The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (13.1°F).
Average pressure in April
Bellevue, IA
- 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 (29.9"Hg).
Average wind speed in April
Bellevue, IA
- Average wind speed in April: 10.3mph
The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).
Average humidity in April
Bellevue, IA
- Average humidity in April: 76%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is October (75%).
Average rainfall in April
Bellevue, IA
- Average rainfall in April: 3.39"
The wettest month (with the highest rainfall) is May (4.13").
The driest month (with the least rainfall) is January (1.22").
Average rainfall days in April
Bellevue, IA
- Average rainfall days in April: 16.3 days
The month with the highest number of rainy days is May (19.8 days).
The month with the least rainy days is February (4.5 days).
Average snowfall in April
Bellevue, IA
- Average snowfall in April: 0.67"
The month with the highest snowfall is January (4.61").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Bellevue, IA
- Average snowfall days in April: 1.6 days
The month with the highest number of snowfall days is January (10.6 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
Bellevue, IA
- Average daylight in April: 13h and 24min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in April: 7h and 30min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in April
Bellevue, IA
- Average sunshine days in April: 10.6 days
The month with the most sunshine days is November (19 days).
The month with the least sunshine days is May (9.5 days).
Average UV index in April
Bellevue, IA
- Average UV index in April: 4
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
Bellevue, IA
- Average cloud cover in April: 49
The month with the most cloud cover is January (Cloud cover 61).
The months with the least cloud cover are August and September (Cloud cover 32).
Average visibility in April
Bellevue, IA
- Average visibility in April: 6mi
The months with the highest visibility are February, March, April, May, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January and July (5mi).
