900  
CDUS43 KUNR 100838  
CLIIEN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
138 AM MST WED DEC 10 2025  
   
...............................  
 
   
..THE PINE RIDGE SD CLIMATE SUMMARY FOR DECEMBER 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 59 254 PM 39 20 36  
MINIMUM 23 100 AM 14 9 20  
AVERAGE 41 26 15 28  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.01 0.00 0.04  
MONTH TO DATE 0.02 0.12 -0.10 0.04  
SINCE DEC 1 0.02 0.12 -0.10 0.04  
SINCE JAN 1 12.97 16.37 -3.40 8.60  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 39 -15 37  
MONTH TO DATE 322 338 -16 280  
SINCE DEC 1 322 338 -16 280  
SINCE JUL 1 1671 1981 -310 1628  
 
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 28 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 10.4  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 100 AM  
LOWEST 36 200 PM  
AVERAGE 64  
   
......................................................  
 
SUNRISE AND SUNSET  
DECEMBER 10 2025......SUNRISE 711 AM MST SUNSET 415 PM MST  
DECEMBER 11 2025......SUNRISE 712 AM MST SUNSET 415 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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