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
Whalan's April weather brings a rise in high-temperatures, moving from a cold 39.7°F (4.3°C) in March to a fresh 53.2°F (11.8°C). During the nights in April, the temperature averages to a cold 36.5°F (2.5°C).Humidity
In Whalan, the average relative humidity in April is 77%.Rainfall
In April, the rain falls for 13.3 days. Throughout April, 1.57" (40mm) of precipitation is accumulated. Throughout the year, there are 113.7 rainfall days, and 16.38" (416mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Whalan, during April, snow falls for 3.2 days and regularly aggregates up to 1.46" (37mm) of snow. In Whalan, during the entire year, snow falls for 48.3 days and aggregates up to 10.79" (274mm) of snow.Daylight
In Whalan, the average length of the day in April is 13h and 28min.On the first day of April, sunrise is at 6:47 am and sunset at 7:35 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 8:09 pm CDT.
Sunshine
In Whalan, the average sunshine in April is 7.3h.UV index
The average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 3 in April interprets into the following recommendations:
Act with care - Obligation to protect against skin and eye damage is highlighted. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in April?
What is the average humidity in April?
How many days does it rain in April?
How many days does it snow in April?
What is the average length of the day in April?
When is the sunrise / sunset in April?
How many hours of sunshine does Whalan have in April?
What is the UV index reading in April?
Average temperature in April
Whalan, MN
- Average high temperature in April: 53.2°F
The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is January (21.4°F).
- Average low temperature in April: 36.5°F
The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (8.4°F).
Average pressure in April
Whalan, MN
- Average pressure in April: 29.94"Hg
The months with the highest atmospheric pressure are January and February (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in April
Whalan, MN
- Average wind speed in April: 9.8mph
The windiest month (with the highest average wind speed) is April (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).
Average humidity in April
Whalan, MN
- Average humidity in April: 77%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is October (76%).
Average rainfall in April
Whalan, MN
- Average rainfall in April: 1.57"
The wettest month (with the highest rainfall) is June (3.03").
The driest month (with the least rainfall) is January (0.51").
Average rainfall days in April
Whalan, MN
- Average rainfall days in April: 13.3 days
The month with the highest number of rainy days is May (15.2 days).
The month with the least rainy days is February (2.4 days).
Average snowfall in April
Whalan, MN
- Average snowfall in April: 1.46"
The month with the highest snowfall is February (2.8").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Whalan, MN
- Average snowfall days in April: 3.2 days
The month with the highest number of snowfall days is January (11.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Whalan, 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 2min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in April
Whalan, MN
- Average sunshine days in April: 13.6 days
The months with the most sunshine days are October, November and December (18.5 days).
The month with the least sunshine days is June (11.3 days).
Average UV index in April
Whalan, MN
- Average UV index in April: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are February, November and December (UV index 1).
Average cloud cover in April
Whalan, MN
- Average cloud cover in April: 51
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in April
Whalan, MN
- Average visibility in April: 6mi
The months with the highest visibility are March, April, May, June, October and November (6mi).
The months with the lowest visibility are January, February, July, August, September and December (5mi).
Whalan, Minnesota, USA
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