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 brings a temperature increase, with average high-temperatures moving from March's wintry 41.5°F (5.3°C) to a cool 54.5°F (12.5°C). April nights observe an average temperature dip to a wintry 37.9°F (3.3°C).Humidity
In April, the average relative humidity in Dell Rapids, South Dakota, is 69%.Rainfall
In Dell Rapids, in April, it is raining for 11.9 days, with typically 2.36" (60mm) of accumulated precipitation. Throughout the year, in Dell Rapids, there are 116.4 rainfall days, and 21.38" (543mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Dell Rapids, in April, snow falls for 2.9 days, with typically accumulated 1.93" (49mm) of snow. In Dell Rapids, during the entire year, snow falls for 45.6 days and aggregates up to 19.49" (495mm) of snow.Daylight
The average length of the day in April in Dell Rapids is 13h and 28min.On the first day of April, sunrise is at 7:06 am and sunset at 7:54 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 8:29 pm CDT.
Sunshine
The average sunshine in April is 8h.UV index
In April, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: An average maximum UV index of 3 in April leads to these recommendations:
Heed the precautions - Suggestions to avoid sunburn are made. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Dell Rapids 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?
How many hours of daylight does Dell Rapids have in April?
When is the sunrise / sunset in April in Dell Rapids?
How long on average sun shines in April?
What is the UV index reading in April?
Average temperature in April
Dell Rapids, SD
- Average high temperature in April: 54.5°F
The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (22.3°F).
- Average low temperature in April: 37.9°F
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (8.2°F).
Average pressure in April
Dell Rapids, SD
- Average pressure in April: 29.94"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
Dell Rapids, SD
- Average wind speed in April: 11.4mph
The windiest month (with the highest average wind speed) is April (11.4mph).
The calmest month (with the lowest average wind speed) is July (8.2mph).
Average humidity in April
Dell Rapids, SD
- Average humidity in April: 69%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is October (67%).
Average rainfall in April
Dell Rapids, SD
- Average rainfall in April: 2.36"
The wettest month (with the highest rainfall) is June (3.27").
The driest month (with the least rainfall) is January (0.63").
Average rainfall days in April
Dell Rapids, SD
- Average rainfall days in April: 11.9 days
The month with the highest number of rainy days is June (17.4 days).
The month with the least rainy days is February (2.8 days).
Average snowfall in April
Dell Rapids, SD
- Average snowfall in April: 1.93"
The month with the highest snowfall is February (4.29").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Dell Rapids, SD
- Average snowfall days in April: 2.9 days
The month with the highest number of snowfall days is December (10.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Dell Rapids, SD
- 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: 8h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in April
Dell Rapids, SD
- Average sunshine days in April: 13 days
The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is June (10.6 days).
Average UV index in April
Dell Rapids, 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
Dell Rapids, SD
- Average cloud cover in April: 45
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is July (Cloud cover 27).
Average visibility in April
Dell Rapids, SD
- Average visibility in April: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Dell Rapids, South Dakota, USA
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