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
A minor escalation in the average high-temperature is seen with the onset of April, moving from a chilly 45°F (7.2°C) in March to a fresh 52.3°F (11.3°C). During April, the nighttime temperature in Vale averages to an icy 35.1°F (1.7°C).Humidity
In Vale, the average relative humidity in April is 67%.Rainfall
In April, in Vale, the rain falls for 14.4 days. Throughout April, 2.36" (60mm) of precipitation is accumulated. In Vale, during the entire year, the rain falls for 126.3 days and collects up to 16.77" (426mm) of precipitation.Snowfall
Months with snowfall are January through May, September through December. April is the month with the most snowfall. Snow falls for 6.6 days and accumulates 8.23" (209mm) of snow.Daylight
The average length of the day in April is 13h and 31min.On the first day of the month, sunrise is at 6:32 am and sunset at 7:21 pm. On the last day of April, in Vale, sunrise is at 5:43 am and sunset at 7:57 pm MDT.
Sunshine
In Vale, the average sunshine in April is 9.3h.UV index
In Vale, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: In April, a regular UV index of 3 translates into these guidelines:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. It's recommended to limit sun exposure when its radiation is at its peak during midday. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Vale in April?
What is the average humidity in April in Vale?
How many days does it rain in April in Vale?
When does it snow the most in Vale?
How many days does it snow in April in Vale?
What is the average length of the day in April in Vale?
What time are sunrise and sunset in April in Vale?
How many hours of sunshine does Vale have in April?
What is the UV index intensity in April in Vale?
Average temperature in April
Vale, SD
- Average high temperature in April: 52.3°F
The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is December (32.2°F).
- Average low temperature in April: 35.1°F
The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is February (18°F).
Average pressure in April
Vale, SD
- Average pressure in April: 29.93"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in April
Vale, SD
- Average wind speed in April: 10.1mph
The windiest month (with the highest average wind speed) is October (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (8.3mph).
Average humidity in April
Vale, SD
- Average humidity in April: 67%
The month with the highest relative humidity is January (77%).
The months with the lowest relative humidity are August and September (49%).
Average rainfall in April
Vale, SD
- Average rainfall in April: 2.36"
The wettest month (with the highest rainfall) is May (2.52").
The driest month (with the least rainfall) is January (0.59").
Average rainfall days in April
Vale, SD
- Average rainfall days in April: 14.4 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is December (5.8 days).
Average snowfall in April
Vale, SD
- Average snowfall in April: 8.23"
The month with the highest snowfall is April (8.23").
The months with the least snowfall are June, July and August (0").
Average snowfall days in April
Vale, SD
- Average snowfall days in April: 6.6 days
The month with the highest number of snowfall days is February (12.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Vale, SD
- Average daylight in April: 13h and 3min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in April: 9h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 5h and 54min).
Average sunshine days in April
Vale, SD
- Average sunshine days in April: 10.3 days
The month with the most sunshine days is November (20 days).
The month with the least sunshine days is May (9.4 days).
Average UV index in April
Vale, 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, November and December (UV index 2).
Average cloud cover in April
Vale, SD
- Average cloud cover in April: 39
The months with the most cloud cover are February and April (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in April
Vale, 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).
Vale, South Dakota, USA
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