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
Noticing a change, the average high-temperature during April moves from March's icy 41°F (5°C) to a fresh 54.9°F (12.7°C). Delavan witnesses an average low-temperature of 39.7°F (4.3°C) throughout the month of April.Humidity
In Delavan, the average relative humidity in April is 70%.Rainfall
In Delavan, in April, during 12.8 rainfall days, 1.81" (46mm) of precipitation is typically accumulated. Throughout the year, there are 111.2 rainfall days, and 18.35" (466mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Delavan, during April, snow falls for 2.8 days and regularly aggregates up to 1.38" (35mm) of snow. In Delavan, during the entire year, snow falls for 48.6 days and aggregates up to 15.47" (393mm) of snow.Daylight
In April, the average length of the day is 13h and 28min.On the first day of April, sunrise is at 6:55 am and sunset at 7:43 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 8:18 pm CDT.
Sunshine
In April, the average sunshine is 7.8h.UV index
The average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 3 in April translates into these instructions:
Heed the precautions - It is counselled to guard against solar damage. To protect against the Sun's most potent rays, avoid direct exposure around midday. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature?
What is the average humidity in April?
How many days does it rain in April?
How much does it snow in April?
What is the average length of the day in April in Delavan?
When is the sunrise / sunset in April?
How many hours of sunshine does Delavan have in April?
What is the UV index reading in April?
Average temperature in April
Delavan, MN
- Average high temperature in April: 54.9°F
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (21.6°F).
- Average low temperature in April: 39.7°F
The month with the highest average low temperature is July (62.8°F).
The coldest month (with the lowest average low temperature) is January (9°F).
Average pressure in April
Delavan, MN
- Average pressure in April: 29.94"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in April
Delavan, MN
- Average wind speed in April: 10.4mph
The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (7.4mph).
Average humidity in April
Delavan, MN
- Average humidity in April: 70%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is October (69%).
Average rainfall in April
Delavan, MN
- Average rainfall in April: 1.81"
The wettest month (with the highest rainfall) is June (3.15").
The driest month (with the least rainfall) is January (0.63").
Average rainfall days in April
Delavan, MN
- Average rainfall days in April: 12.8 days
The month with the highest number of rainy days is June (16.7 days).
The month with the least rainy days is February (2.3 days).
Average snowfall in April
Delavan, MN
- Average snowfall in April: 1.38"
The month with the highest snowfall is February (4.06").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Delavan, MN
- Average snowfall days in April: 2.8 days
The month with the highest number of snowfall days is December (11.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Delavan, MN
- Average daylight in April: 13h and 3min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in April: 7h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in April
Delavan, MN
- Average sunshine days in April: 14 days
The month with the most sunshine days is November (20.7 days).
The month with the least sunshine days is June (10.5 days).
Average UV index in April
Delavan, MN
- Average UV index in April: 3
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are February and November (UV index 1).
Average cloud cover in April
Delavan, MN
- Average cloud cover in April: 47
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in April
Delavan, MN
- Average visibility in April: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Delavan, Minnesota, USA
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