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 in Deadwood with the onset of April, moving from a cold 42.4°F (5.8°C) in March to a chilly 49.6°F (9.8°C). During the month of April, the nighttime temperature in Deadwood, South Dakota, falls to an average of 32.7°F (0.4°C).Humidity
In Deadwood, the average relative humidity in April is 70%.Rainfall
In Deadwood, South Dakota, during April, the rain falls for 10.1 days and regularly aggregates up to 1.61" (41mm) of precipitation. In Deadwood, South Dakota, during the entire year, the rain falls for 96.1 days and collects up to 14.02" (356mm) of precipitation.Snowfall
Months with snowfall are January through June, September through December. April is the month with the most snowfall. Snow falls for 7.8 days and accumulates 6.54" (166mm) of snow.Daylight
In April, the average length of the day in Deadwood is 13h and 30min.On the first day of the month, sunrise is at 6:34 am and sunset at 7:22 pm. On the last day of April, sunrise is at 5:45 am and sunset at 7:58 pm MDT.
Sunshine
The average sunshine in April in Deadwood is 9.3h.UV index
The average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: In April, the average maximum UV index of 3 translates into the following recommendations:
Take necessary precautions - Protection from skin and eye injury is mandatory. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Deadwood in April?
What is the average humidity in April in Deadwood?
How many days does it rain in April in Deadwood?
What is the snowiest month in Deadwood?
How much does it snow in Deadwood in April?
How many hours of daylight does Deadwood have in April?
When is the sunrise / sunset in April in Deadwood?
How long on average sun shines in April in Deadwood?
What is the UV index intensity in April in Deadwood?
Average temperature in April
Deadwood, SD
- Average high temperature in April: 49.6°F
The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is December (29.7°F).
- Average low temperature in April: 32.7°F
The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is February (15.4°F).
Average pressure in April
Deadwood, SD
- Average pressure in April: 29.92"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
Deadwood, SD
- Average wind speed in April: 9.6mph
The windiest month (with the highest average wind speed) is October (9.9mph).
The calmest month (with the lowest average wind speed) is August (7.6mph).
Average humidity in April
Deadwood, SD
- Average humidity in April: 70%
The months with the highest relative humidity are January and February (79%).
The months with the lowest relative humidity are August and September (51%).
Average rainfall in April
Deadwood, SD
- Average rainfall in April: 1.61"
The wettest month (with the highest rainfall) is May (1.93").
The driest month (with the least rainfall) is January (0.55").
Average rainfall days in April
Deadwood, SD
- Average rainfall days in April: 10.1 days
The month with the highest number of rainy days is June (14.2 days).
The month with the least rainy days is November (2.7 days).
Average snowfall in April
Deadwood, SD
- Average snowfall in April: 6.54"
The month with the highest snowfall is April (6.54").
The months with the least snowfall are July and August (0").
Average snowfall days in April
Deadwood, SD
- Average snowfall days in April: 7.8 days
The month with the highest number of snowfall days is January (11.7 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in April /
Average sunshine in April
Deadwood, 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
Deadwood, SD
- Average sunshine days in April: 13.2 days
The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is June (12.3 days).
Average UV index in April
Deadwood, SD
- Average UV index in April: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in April
Deadwood, SD
- Average cloud cover in April: 40
The months with the most cloud cover are February and April (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in April
Deadwood, 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).
Deadwood, South Dakota, USA
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