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
As Stillwater transitions into April, a rise in the average high-temperature is observed, moving from a wintry 38.8°F (3.8°C) in March to a fresh 51.8°F (11°C). April's average low-temperature reading settles at an icy 36°F (2.2°C).Humidity
April is the least humid month, with an average relative humidity of 73%.Rainfall
In Stillwater, in April, during 12.9 rainfall days, 2.01" (51mm) of precipitation is typically accumulated. In Stillwater, during the entire year, the rain falls for 121.8 days and collects up to 21.38" (543mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Stillwater, in April, during 4.7 snowfall days, 3.11" (79mm) of snow is typically accumulated. Throughout the year, there are 66.7 snowfall days, and 22.24" (565mm) of snow is accumulated.Daylight
The average length of the day in April in Stillwater is 13h and 32min.On the first day of the month, sunrise is at 6:50 am and sunset at 7:39 pm. On the last day of April, sunrise is at 6:00 am and sunset at 8:16 pm CDT.
Sunshine
In April, the average sunshine in Stillwater is 7.1h.UV index
In April, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: In April, the UV index of 3 transforms into the following advice:
Guard yourself - An obligation to protect skin and eyes from harm exists. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Stillwater in April?
What is the least humid month in Stillwater?
What is the average humidity in April in Stillwater?
How many days does it rain in April in Stillwater?
How much does it snow in Stillwater in April?
How many hours of daylight does Stillwater have in April?
When is the sunrise / sunset in April in Stillwater?
How long on average sun shines in April in Stillwater?
What is the UV index reading in April in Stillwater?
Average temperature in April
Stillwater, MN
- Average high temperature in April: 51.8°F
The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (19.4°F).
- Average low temperature in April: 36°F
The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (6.6°F).
Average pressure in April
Stillwater, MN
- Average pressure in April: 29.96"Hg
The months with the highest atmospheric pressure are January and February (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in April
Stillwater, MN
- Average wind speed in April: 9.3mph
The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.7mph).
Average humidity in April
Stillwater, MN
- Average humidity in April: 73%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is April (73%).
Average rainfall in April
Stillwater, MN
- Average rainfall in April: 2.01"
The wettest month (with the highest rainfall) is June (3.58").
The driest month (with the least rainfall) is January (0.59").
Average rainfall days in April
Stillwater, MN
- Average rainfall days in April: 12.9 days
The month with the highest number of rainy days is June (17 days).
The month with the least rainy days is February (1.9 days).
Average snowfall in April
Stillwater, MN
- Average snowfall in April: 3.11"
The month with the highest snowfall is February (5.04").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Stillwater, MN
- Average snowfall days in April: 4.7 days
The month with the highest number of snowfall days is January (15.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Stillwater, MN
- Average daylight in April: 13h and 3min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in April: 7h and 1min
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 0min).
Average sunshine days in April
Stillwater, MN
- Average sunshine days in April: 12.6 days
The month with the most sunshine days is October (17 days).
The month with the least sunshine days is June (10.1 days).
Average UV index in April
Stillwater, 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
Stillwater, MN
- Average cloud cover in April: 52
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
Stillwater, MN
- Average visibility in April: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
Stillwater, Minnesota, USA
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