099  
CDUS43 KUNR 200835  
CLIIEN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
235 AM MDT SAT SEP 20 2025  
   
...............................  
 
   
..THE PINE RIDGE SD CLIMATE SUMMARY FOR SEPTEMBER 19 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 72 304 PM 77 -5 80  
MINIMUM 46 1110 PM 45 1 47  
AVERAGE 59 61 -2 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.22 0.05 0.17 0.00  
MONTH TO DATE 0.98 0.90 0.08 0.19  
SINCE SEP 1 0.98 0.90 0.08 0.19  
SINCE JAN 1 12.17 13.85 -1.68 7.84  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 6 0 1  
MONTH TO DATE 64 69 -5 8  
SINCE SEP 1 64 69 -5 8  
SINCE JUL 1 77 98 -21 18  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 66 70 -4 140  
SINCE SEP 1 66 70 -4 140  
SINCE JAN 1 726 767 -41 921    
...................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 39 200 PM  
AVERAGE 70  
   
......................................................  
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2025.....SUNRISE 636 AM MDT SUNSET 650 PM MDT  
SEPTEMBER 21 2025.....SUNRISE 637 AM MDT SUNSET 649 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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