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Hong Kong Observatory
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World Weather Information Service
United States of America
National Weather Service
National Weather Service
Weather Information for Rapid City, South Dakota
  MAPMAP
Weather Forecast
Issued at 09:50  (Local time)  20 Aug  2017 
Date Temperature oC Weather
Minimum Maximum
20 Aug
( Sun ) 		- 27 Mostly Sunny
Mostly Sunny
21 Aug
( Mon ) 		16 28 Chance thunderstorms
Chance thunderstorms
22 Aug
( Tue ) 		14 28 Mostly Sunny
Mostly Sunny
23 Aug
( Wed ) 		15 31 Sunny
Sunny
24 Aug
( Thu ) 		16 29 Mostly Sunny
Mostly Sunny
25 Aug
( Fri ) 		17 30 Mostly Sunny then Slight Chance thunderstorms
Mostly Sunny then Slight Chance thunderstorms
26 Aug
( Sat ) 		16 28 Mostly Sunny
Mostly Sunny
>> Click here for temperatures in oF
 
Climatological Information
Month Mean Temperature oC Mean Total Rainfall (mm) Mean Number of Rain Days
Daily
Minimum		 Daily
Maximum
Jan -8.7 3.0 7.4 5.5
Feb -7.7 3.7 12.2 6.1
Mar -3.9 8.1 25.1 7.5
Apr 1.1 13.2 53.3 10.6
May 7.2 19.1 106.4 13.6
Jun 12.3 24.4 80.3 13.3
Jul 16.5 29.1 63.5 10.1
Aug 15.4 28.7 50.0 8.7
Sep 10.0 22.5 39.1 7.0
Oct 3.1 15.1 41.9 7.8
Nov -2.5 7.7 15.2 4.2
Dec -7.7 2.6 8.1 5.1
>> Click here for temperatures in oF

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.