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: 20:14
August 13, thursday
2100
66°F
E
2 mph
2 mph
August 14, friday
0000
64°F
N
2 mph
2 mph
0300
64°F
N
7 mph
7 mph
0600
63°F
N
4 mph
4 mph
0900
73°F
NW
6 mph
6 mph
1200
82°F
NW
5 mph
5 mph
1500
81°F
S
14 mph
14 mph
1800
79°F
S
15 mph
15 mph
