Please click on any column to get detailed information about Rapid City weather in that particular month. You will get daily weather information for that month for the last several years.
Day & Night air temperature, °F
The warmest month in Rapid City is july. The average daily temp is 85.4°F. The average nightly temp is 64.7°F.
Precipitation total, in.
Number of rainy days
This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.
Wind speed, mph
Sunny, partly cloudy and cloudy days
Average sunny hours
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
* Charts above show average data for the last 3 years.
weather in
December
December
| Rapid City |
14 days
forecast
forecast
| Rapid City |
current
weather
weather
| Rapid City |
7 days
forecast
forecast
| Rapid City |
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: 01:24
December 22, sunday
0300
45°F
E
5 mph
5 mph
0600
43°F
E
2 mph
2 mph
0900
41°F
SE
6 mph
6 mph
1200
46°F
SE
19 mph
19 mph
1500
48°F
SE
17 mph
17 mph
1800
45°F
S
8 mph
8 mph
2100
37°F
E
6 mph
6 mph
December 23, monday
0000
36°F
E
6 mph
6 mph
