530  
CDUS43 KUNR 100832  
CLIICR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
232 AM MDT SAT MAY 10 2025  
   
...............................
 
 
   
..THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR MAY 9 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
...................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 84 436 PM 68 16 70  
MINIMUM 55 534 AM 44 11 45  
AVERAGE 70 56 14 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.11 -0.11 0.12  
MONTH TO DATE 0.51 0.94 -0.43 0.53  
SINCE MAR 1 3.42 3.89 -0.47 5.97  
SINCE JAN 1 3.78 4.40 -0.62 6.48  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 10 -10 7  
MONTH TO DATE 50 98 -48 115  
SINCE MAR 1 1211 1445 -234 1421  
SINCE JUL 1 5956 6252 -296 5740  
 
COOLING  
YESTERDAY 5 1 4 0  
MONTH TO DATE 5 5 0 0  
SINCE MAR 1 5 10 -5 11  
SINCE JAN 1 5 10 -5 11    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 9.5  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 56 1100 PM  
LOWEST 23 400 PM  
AVERAGE 40  
   
......................................................
 
 
SUNRISE AND SUNSET  
MAY 10 2025...........SUNRISE 620 AM CDT SUNSET 852 PM CDT  
MAY 11 2025...........SUNRISE 619 AM CDT SUNSET 853 PM CDT  
 
- 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