Weather in Rapid City: April
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Average day temperature: | 50.6°F |
| Average night temperature: | 35.5°F | |
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Number of sunny days: | 12 days |
| Day length: | 12.8 - 14.2 hours | |
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Number of rainy days: | 1 day |
| Precipitation totals: | 0.8 in. | |
| more information | ||
14 days
forecast
forecast
| Rapid City |
weather in
May
May
| Rapid City |
Air temperature in April, °F
Show year:
2026
2025
2024
The highest day temperature during April of 2026 was 87°F. At the same time the lowest night temperature was 27°F. Daily and nightly averages during April were 56.3°F and 38.6°F.
Sunny, partly cloudy and cloudy days
Number of sunny, partly cloudy and cloudy days in April is almost equal.
Precipitation total in April, in.
Precipitation total value in Rapid City in April is 0.8 in. Other months of the year show relatively similar values.
Wind speed in April, mph
The average wind speed value in April is 10.3 mph It makes April most windy month of the year.
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in April is: 8.0.
Best time for vacation in Rapid City
Rapid City on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Rapid City
Local time: 16:28
June 29, monday
1800
82°F
NE
16 mph
16 mph
2100
79°F
E
13 mph
13 mph
June 30, tuesday
0000
57°F
SW
7 mph
7 mph
0300
52°F
SE
6 mph
6 mph
0600
52°F
SE
2 mph
2 mph
0900
70°F
NW
9 mph
9 mph
1200
86°F
NE
6 mph
6 mph
1500
91°F
NE
5 mph
5 mph
