April weather forecastRosholt, SD
April
Weather in April
April is a cool spring month in Rosholt, South Dakota, with an average temperature varying between 37°F (2.8°C) and 53.1°F (11.7°C).Temperature
As March transitions into April, Rosholt sees a clear rise in the average high-temperature, escalating from an icy 37.6°F (3.1°C) to a cool 53.1°F (11.7°C). Throughout April, Rosholt's nights cool down to an average of 37°F (2.8°C).Humidity
In April, the average relative humidity in Rosholt is 67%.Rainfall
In Rosholt, during April, the rain falls for 10.8 days and regularly aggregates up to 1.65" (42mm) of precipitation. Throughout the year, there are 102 rainfall days, and 19.17" (487mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Rosholt. In Rosholt, during April, snow falls for 3.9 days and regularly aggregates up to 2.32" (59mm) of snow. Throughout the year, in Rosholt, there are 54.3 snowfall days, and 19.17" (487mm) of snow is accumulated.Daylight
The average length of the day in April is 13h and 35min.On the first day of the month, sunrise is at 7:05 am and sunset at 7:55 pm. On the last day of April, sunrise is at 6:14 am and sunset at 8:33 pm CDT.
Sunshine
In Rosholt, South Dakota, the average sunshine in April is 7.6h.UV index
In Rosholt, 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 converts into the following recommendations:
Ensure safety - Sun damage prevention is strongly urged. Around midday, solar radiation is most harmful; hence, exposure should be limited. During bright days, sunglasses that offer UVA and UVB defense are recommended. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Rosholt, SD
- Average high temperature in April: 53.1°F
The warmest months (with the highest average high temperature) are July and August (81.3°F).
The month with the lowest average high temperature is January (18.7°F).
- Average low temperature in April: 37°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 (4.8°F).
Average pressure in April
Rosholt, SD
- Average pressure in April: 29.96"Hg
The months with the highest atmospheric pressure are January and February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in April
Rosholt, SD
- Average wind speed in April: 10.6mph
The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is July (8mph).
Average humidity in April
Rosholt, SD
- Average humidity in April: 67%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is September (65%).
Average rainfall in April
Rosholt, SD
- Average rainfall in April: 1.65"
The wettest months (with the highest rainfall) are June and July (3.03").
The driest month (with the least rainfall) is February (0.55").
Average rainfall days in April
Rosholt, SD
- Average rainfall days in April: 10.8 days
The month with the highest number of rainy days is June (15.4 days).
The month with the least rainy days is February (2 days).
Average snowfall in April
Rosholt, SD
- Average snowfall in April: 2.32"
The month with the highest snowfall is December (4.45").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Rosholt, SD
- Average snowfall days in April: 3.9 days
The month with the highest number of snowfall days is January (12.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Rosholt, SD
- Average daylight in April: 13h and 36min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in April: 7h and 36min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in April
Rosholt, SD
- Average sunshine days in April: 14.6 days
The month with the most sunshine days is September (19.5 days).
The month with the least sunshine days is June (12.4 days).
Average UV index in April
Rosholt, SD
- 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 January and December (UV index 1).
Average cloud cover in April
Rosholt, SD
- Average cloud cover in April: 48
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in April
Rosholt, SD
- Average visibility in April: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
