480  
CDUS43 KUNR 210835  
CLIIEN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
135 AM MST SUN DEC 21 2025  
   
...............................
 
 
   
..THE PINE RIDGE SD CLIMATE SUMMARY FOR DECEMBER 20 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 43 200 PM 37 6 39  
MINIMUM 14 1117 PM 12 2 7  
AVERAGE 29 24 5 23  
 
PRECIPITATION (IN)  
YESTERDAY T 0.01 -0.01 0.00  
MONTH TO DATE 0.34 0.25 0.09 0.12  
SINCE DEC 1 0.34 0.25 0.09 0.12  
SINCE JAN 1 13.29 16.50 -3.21 8.68  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 41 -5 42  
MONTH TO DATE 645 777 -132 680  
SINCE DEC 1 645 777 -132 680  
SINCE JUL 1 1994 2420 -426 2028  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 770 785 -15 961    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 600 AM  
LOWEST 28 300 PM  
AVERAGE 59  
   
......................................................
 
 
SUNRISE AND SUNSET  
DECEMBER 21 2025......SUNRISE 718 AM MST SUNSET 418 PM MST  
DECEMBER 22 2025......SUNRISE 719 AM MST SUNSET 419 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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