663  
CDUS43 KUNR 210831  
CLIIEN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
231 AM MDT THU MAY 21 2026  
   
...............................  
 
   
..THE PINE RIDGE SD CLIMATE SUMMARY FOR MAY 20 2026  
 
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 61 351 PM 71 -10 56  
MINIMUM 42 447 AM 44 -2 36  
AVERAGE 52 57 -5 46  
 
PRECIPITATION (IN)  
YESTERDAY T 0.08 -0.08 0.02  
MONTH TO DATE 0.78 1.63 -0.85 1.76  
SINCE MAR 1 1.68 4.52 -2.84 4.22  
SINCE JAN 1 1.77 5.35 -3.58 4.57  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 8 5 19  
MONTH TO DATE 235 237 -2 159  
SINCE MAR 1 1375 1668 -293 1480  
SINCE JUL 1 5679 6864 -1185 6547  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 14 6 8 30  
SINCE MAR 1 18 7 11 30  
SINCE JAN 1 18 7 11 30    
...................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 49 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 16.5  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 1000 PM  
LOWEST 47 400 PM  
AVERAGE 62  
   
......................................................  
 
SUNRISE AND SUNSET  
MAY 21 2026...........SUNRISE 521 AM MDT SUNSET 813 PM MDT  
MAY 22 2026...........SUNRISE 520 AM MDT SUNSET 814 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