April weather forecastPleasant Vally Development, SD
April
Weather in April
April in Pleasant Vally Development, South Dakota, is a fresh spring month, with temperature in the range of an average high of 54.1°F (12.3°C) and an average low of 36.9°F (2.7°C).Temperature
As Pleasant Vally Development transitions into April, the average high-temperature shows a marked escalation, increasing from an icy 39.7°F (4.3°C) in March to a cool 54.1°F (12.3°C). During April, the temperature in Pleasant Vally Development tends to dip to an average of 36.9°F (2.7°C) at night.Humidity
In April, the average relative humidity is 67%.Rainfall
In Pleasant Vally Development, in April, it is raining for 10.2 days, with typically 1.65" (42mm) of accumulated precipitation. Throughout the year, there are 97.2 rainfall days, and 18.35" (466mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Pleasant Vally Development, South Dakota. In Pleasant Vally Development, during April, snow falls for 3.3 days and regularly aggregates up to 2.32" (59mm) of snow. Throughout the year, in Pleasant Vally Development, there are 54.8 snowfall days, and 19.13" (486mm) of snow is accumulated.Daylight
In Pleasant Vally Development, the average length of the day in April is 13h and 34min.On the first day of the month, sunrise is at 7:12 am and sunset at 8:03 pm. On the last day of April, sunrise is at 6:22 am and sunset at 8:40 pm CDT.
Sunshine
The average sunshine in April in Pleasant Vally Development is 7.7h.UV index
The average daily maximum UV index in April in Pleasant Vally Development is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: The average daily UV index of 3 in April transforms into the following instructions:
Take necessary precautions - Protection from skin and eye injury is mandatory. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Pleasant Vally Development, SD
- Average high temperature in April: 54.1°F
The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (20.7°F).
- Average low temperature in April: 36.9°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (6.3°F).
Average pressure in April
Pleasant Vally Development, SD
- Average pressure in April: 29.95"Hg
The month with the highest atmospheric pressure is February (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in April
Pleasant Vally Development, 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 August (8.3mph).
Average humidity in April
Pleasant Vally Development, SD
- Average humidity in April: 67%
The month with the highest relative humidity is January (88%).
The months with the lowest relative humidity are August and September (60%).
Average rainfall in April
Pleasant Vally Development, SD
- Average rainfall in April: 1.65"
The wettest month (with the highest rainfall) is June (3.46").
The driest month (with the least rainfall) is January (0.59").
Average rainfall days in April
Pleasant Vally Development, SD
- Average rainfall days in April: 10.2 days
The month with the highest number of rainy days is June (15 days).
The month with the least rainy days is February (2 days).
Average snowfall in April
Pleasant Vally Development, SD
- Average snowfall in April: 2.32"
The month with the highest snowfall is January (3.82").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Pleasant Vally Development, SD
- Average snowfall days in April: 3.3 days
The month with the highest number of snowfall days is January (13 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Pleasant Vally Development, SD
- Average daylight in April: 13h and 36min
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 42min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in April
Pleasant Vally Development, SD
- Average sunshine days in April: 15.5 days
The month with the most sunshine days is November (20.9 days).
The month with the least sunshine days is June (12.7 days).
Average UV index in April
Pleasant Vally Development, SD
- Average UV index in April: 3
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February and November (UV index 1).
Average cloud cover in April
Pleasant Vally Development, SD
- Average cloud cover in April: 46
The month with the most cloud cover is January (Cloud cover 57).
The months with the least cloud cover are July and August (Cloud cover 23).
Average visibility in April
Pleasant Vally Development, 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).
