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
In April, the average high-temperature increases from a chilly 42.8°F (6°C) in March to a mild 55.4°F (13°C). An average low-temperature of 38.7°F (3.7°C) is observed in Valley Springs during the April nights.Humidity
In April, the average relative humidity in Valley Springs is 69%.Rainfall
In April, in Valley Springs, the rain falls for 12.7 days. Throughout April, 2.4" (61mm) of precipitation is accumulated. Throughout the year, there are 112.2 rainfall days, and 20.67" (525mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Valley Springs, South Dakota, in April, snow falls for 2.4 days, with typically accumulated 2.17" (55mm) of snow. In Valley Springs, during the entire year, snow falls for 42.1 days and aggregates up to 18.94" (481mm) of snow.Daylight
The average length of the day in April in Valley Springs, South Dakota, is 13h and 28min.On the first day of the month, sunrise is at 7:05 am and sunset at 7:53 pm. On the last day of April, in Valley Springs, South Dakota, sunrise is at 6:18 am and sunset at 8:27 pm CDT.
Sunshine
In Valley Springs, South Dakota, the average sunshine in April is 8h.UV index
In April, the average daily maximum UV index in Valley Springs is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: The daily high UV index of 3 in April translates into this advice:
Ensure safety - Recommendations to avert sunburn are presented. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature in Valley Springs?
What is the average humidity in April in Valley Springs?
How many days does it rain in April in Valley Springs?
How much does it snow in Valley Springs in April?
What is the average length of the day in April in Valley Springs?
What time are sunrise and sunset in April in Valley Springs?
How many hours of sunshine does Valley Springs have in April?
What is the UV index intensity in April in Valley Springs?
Average temperature in April
Valley Springs, SD
- Average high temperature in April: 55.4°F
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (22.8°F).
- Average low temperature in April: 38.7°F
The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (9.3°F).
Average pressure in April
Valley Springs, SD
- Average pressure in April: 29.93"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
Valley Springs, SD
- Average wind speed in April: 11.2mph
The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest month (with the lowest average wind speed) is July (8mph).
Average humidity in April
Valley Springs, SD
- Average humidity in April: 69%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is October (67%).
Average rainfall in April
Valley Springs, SD
- Average rainfall in April: 2.4"
The wettest month (with the highest rainfall) is June (3.19").
The driest month (with the least rainfall) is November (0.63").
Average rainfall days in April
Valley Springs, SD
- Average rainfall days in April: 12.7 days
The month with the highest number of rainy days is June (17.4 days).
The month with the least rainy days is February (2.2 days).
Average snowfall in April
Valley Springs, SD
- Average snowfall in April: 2.17"
The month with the highest snowfall is February (4.61").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Valley Springs, SD
- Average snowfall days in April: 2.4 days
The month with the highest number of snowfall days is December (10 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Valley Springs, 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
Valley Springs, SD
- Average sunshine days in April: 13.7 days
The month with the most sunshine days is November (22.8 days).
The month with the least sunshine days is June (10.7 days).
Average UV index in April
Valley Springs, 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, February, October, November and December (UV index 2).
Average cloud cover in April
Valley Springs, SD
- Average cloud cover in April: 45
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is July (Cloud cover 27).
Average visibility in April
Valley Springs, SD
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Valley Springs, South Dakota, USA
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