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National Weather Service
Weather Information for Rapid City, South Dakota
  MAPMAP
Weather Forecast
Issued at 05:27  21 Apr  2014  *
Date Temperature oF Weather
Minimum Maximum
21 Apr
( Mon ) 		- 67 Sunny
Sunny
22 Apr
( Tue ) 		44 79 Sunny
Sunny
23 Apr
( Wed ) 		53 71 Slight Chc Thunderstorms
Slight Chc Thunderstorms
24 Apr
( Thu ) 		41 59 Slight Chc Showers
Slight Chc Showers
25 Apr
( Fri ) 		39 56 Mostly Sunny
Mostly Sunny
26 Apr
( Sat ) 		37 52 Chance Showers
Chance Showers
27 Apr
( Sun ) 		37 46 Chance Showers
Chance Showers
>> Click here for temperatures in oC
 
Remark:
* Issue time refers to Eastern Daylight Time (EDT).
 
Climatological Information
Month Mean Temperature oF Mean Total Rainfall (mm) Mean Number of Rain Days
Daily
Minimum		 Daily
Maximum
Jan 16.4 37.4 7.4 5.5
Feb 18.1 38.6 12.2 6.1
Mar 24.9 46.5 25.1 7.5
Apr 34.0 55.8 53.3 10.6
May 45.0 66.3 106.4 13.6
Jun 54.2 76.0 80.3 13.3
Jul 61.7 84.3 63.5 10.1
Aug 59.8 83.6 50.0 8.7
Sep 50.0 72.5 39.1 7.0
Oct 37.6 59.1 41.9 7.8
Nov 27.5 45.8 15.2 4.2
Dec 18.1 36.6 8.1 5.1
>> Click here for temperatures in oC

Remarks:
* Climatological information is based on monthly averages for the 30-year period 1981-2010.
* Attention: Please note that the averaging period for climatological information and the definition of "Mean Number of Precipitation/Rain Days" quoted in this web site may be different for different countries. Hence, care should be taken when city climatologies are compared.