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 onset of April marks an increase in the average high-temperature, moving from a wintry 35.8°F (2.1°C) in March to a chilly 49.6°F (9.8°C). Riverton's average low-temperature for the month of April records at a wintry 32.5°F (0.3°C).Humidity
The average relative humidity in April in Riverton is 73%.Rainfall
In Riverton, in April, during 11.4 rainfall days, 2.05" (52mm) of precipitation is typically accumulated. In Riverton, during the entire year, the rain falls for 108 days and collects up to 19.88" (505mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In April, in Riverton, it is snowing for 7.3 days. Throughout April, 3.9" (99mm) of snow is accumulated. In Riverton, during the entire year, snow falls for 95.3 days and aggregates up to 35.67" (906mm) of snow.Daylight
In April, the average length of the day is 13h and 37min.On the first day of April in Riverton, Minnesota, sunrise is at 6:53 am and sunset at 7:45 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 8:24 pm CDT.
Sunshine
In April, the average sunshine is 6.4h.UV index
The average daily maximum UV index in April in Riverton is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 3 during April translates into the following guidance:
Prioritize safety - Recommendations to avert sunburn are shared. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Frequently asked questions
What is the usual temperature for Riverton in April?
What is the average humidity in April in Riverton?
How many days does it rain in April in Riverton?
How many days does it snow in April in Riverton?
What is the average length of the day in April in Riverton?
When is the sunrise / sunset in April in Riverton?
How many hours of sunshine does Riverton have in April?
What is the UV index reading in April in Riverton?
Average temperature in April
Riverton, MN
- Average high temperature in April: 49.6°F
The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (17.6°F).
- Average low temperature in April: 32.5°F
The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (3.6°F).
Average pressure in April
Riverton, MN
- Average pressure in April: 29.97"Hg
The month with the highest atmospheric pressure is February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in April
Riverton, MN
- Average wind speed in April: 7.5mph
The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity in April
Riverton, MN
- Average humidity in April: 73%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is May (70%).
Average rainfall in April
Riverton, MN
- Average rainfall in April: 2.05"
The wettest month (with the highest rainfall) is June (3.11").
The driest month (with the least rainfall) is January (0.71").
Average rainfall days in April
Riverton, MN
- Average rainfall days in April: 11.4 days
The month with the highest number of rainy days is June (15.3 days).
The months with the least rainy days are January and February (2.2 days).
Average snowfall in April
Riverton, MN
- Average snowfall in April: 3.9"
The month with the highest snowfall is December (8.58").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Riverton, MN
- Average snowfall days in April: 7.3 days
The month with the highest number of snowfall days is January (20.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Riverton, MN
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in April: 6h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).
Average sunshine days in April
Riverton, MN
- Average sunshine days in April: 12.1 days
The month with the most sunshine days is September (17.6 days).
The month with the least sunshine days is February (10.1 days).
Average UV index in April
Riverton, 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 January, February, November and December (UV index 1).
Average cloud cover in April
Riverton, MN
- Average cloud cover in April: 57
The month with the most cloud cover is January (Cloud cover 76).
The month with the least cloud cover is July (Cloud cover 35).
Average visibility in April
Riverton, MN
- Average visibility in April: 5mi
The months with the highest visibility are May, June and October (6mi).
The months with the lowest visibility are January, February, March and December (4mi).
Riverton, Minnesota, USA
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