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
April shows a rise in the average high-temperature, moving from March's icy 33.1°F (0.6°C) to a frosty 42.8°F (6°C). Knife River throughout April, records an average low-temperature of 31.5°F (-0.3°C).Humidity
In April, the average relative humidity in Knife River is 78%.Rainfall
In Knife River, in April, it is raining for 11.7 days, with typically 2.09" (53mm) of accumulated precipitation. In Knife River, during the entire year, the rain falls for 115 days and collects up to 21.5" (546mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In April, in Knife River, Minnesota, it is snowing for 7.5 days. Throughout April, 3.5" (89mm) of snow is accumulated. Throughout the year, there are 85 snowfall days, and 32.6" (828mm) of snow is accumulated.Daylight
The average length of the day in April is 13h and 38min.On the first day of April in Knife River, sunrise is at 6:44 am and sunset at 7:37 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 8:16 pm CDT.
Sunshine
The average sunshine in April in Knife River is 7h.UV index
In April, the average daily maximum UV index in Knife River is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: In April, the maximum UV index of 2 translates into these guidelines:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Frequently asked questions
How cold is it in Knife River in April?
What is the average humidity in April in Knife River?
How much does it rain in Knife River in April?
How many days does it snow in April in Knife River?
How many hours of daylight does Knife River have in April?
When are sunrise and sunset in April in Knife River?
How long on average sun shines in April in Knife River?
What is the UV index intensity in April in Knife River?
Average temperature in April
Knife River, MN
- Average high temperature in April: 42.8°F
The warmest month (with the highest average high temperature) is August (72.3°F).
The month with the lowest average high temperature is January (17.6°F).
- Average low temperature in April: 31.5°F
The month with the highest average low temperature is July (56.7°F).
The coldest month (with the lowest average low temperature) is January (6.3°F).
Average pressure in April
Knife River, MN
- Average pressure in April: 29.98"Hg
The month with the highest atmospheric pressure is February (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in April
Knife River, MN
- Average wind speed in April: 9.3mph
The windiest month (with the highest average wind speed) is January (9.8mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).
Average humidity in April
Knife River, MN
- Average humidity in April: 78%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is May (75%).
Average rainfall in April
Knife River, MN
- Average rainfall in April: 2.09"
The wettest month (with the highest rainfall) is July (2.87").
The driest month (with the least rainfall) is January (0.83").
Average rainfall days in April
Knife River, MN
- Average rainfall days in April: 11.7 days
The month with the highest number of rainy days is June (14.7 days).
The month with the least rainy days is February (1.9 days).
Average snowfall in April
Knife River, MN
- Average snowfall in April: 3.5"
The month with the highest snowfall is December (6.1").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Knife River, MN
- Average snowfall days in April: 7.5 days
The month with the highest number of snowfall days is January (18.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Knife River, 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 36min).
- Average sunshine in April: 7h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in April
Knife River, MN
- Average sunshine days in April: 12.9 days
The month with the most sunshine days is October (15.7 days).
The month with the least sunshine days is February (12.6 days).
Average UV index in April
Knife River, MN
- Average UV index in April: 2
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in April
Knife River, MN
- Average cloud cover in April: 53
The month with the most cloud cover is January (Cloud cover 69).
The months with the least cloud cover are July and August (Cloud cover 32).
Average visibility in April
Knife River, MN
- Average visibility in April: 6mi
The months with the highest visibility are February, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, March and December (5mi).
Knife River, Minnesota, USA
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