139  
CDUS43 KUNR 270036  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
636 PM MDT MON MAY 26 2025  
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR MAY 26 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1942 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 56 238 PM 95 1969 70 -14 65  
MINIMUM 48 611 AM 30 1984 46 2 43  
1992  
AVERAGE 52 58 -6 54  
 
PRECIPITATION (IN)  
TODAY 0.26 1.40 1996 0.12 0.14 0.16  
MONTH TO DATE 2.05 2.84 -0.79 1.57  
SINCE MAR 1 5.61 5.83 -0.22 6.94  
SINCE JAN 1 6.40 6.64 -0.24 7.77  
 
DEGREE DAYS  
HEATING  
TODAY 13 8 5 11  
MONTH TO DATE 225 316 -91 261  
SINCE MAR 1 1482 1868 -386 1690  
SINCE JUL 1 6389 7126 -737 6328  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 24 1 23 4  
SINCE MAR 1 24 2 22 4  
SINCE JAN 1 24 2 22 4    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 10.7  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 80 1100 AM  
AVERAGE 87  
   
......................................................
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 98 1969  
MINIMUM TEMPERATURE (F) 46 34 1965  
1992  
 
SUNRISE AND SUNSET  
MAY 26 2025...........SUNRISE 516 AM MDT SUNSET 823 PM MDT  
MAY 27 2025...........SUNRISE 515 AM MDT SUNSET 824 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab SD Page
The Nexlab WY Page Main Text Page