101  
CDUS43 KUNR 120852  
CLI2WX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
252 AM MDT TUE MAY 12 2026  
   
...............................  
 
   
..THE BUFFALO SD CLIMATE SUMMARY FOR MAY 11 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 82 107 PM 65 17 92  
MINIMUM 43 445 AM 40 3 56  
AVERAGE 63 52 11 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.07 -0.07 0.00  
MONTH TO DATE 0.05 0.74 -0.69 0.06  
SINCE MAR 1 2.23 2.71 -0.48 3.66  
SINCE JAN 1 2.63 3.43 -0.80 4.58  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 13 -11 0  
MONTH TO DATE 168 161 7 77  
SINCE MAR 1 1605 1785 -180 738  
SINCE JUL 1 6286 7384 -1098 6211  
 
COOLING  
YESTERDAY 0 0 0 9  
MONTH TO DATE 0 0 0 14  
SINCE MAR 1 3 0 3 14  
SINCE JAN 1 3 0 3 14    
...................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 15.8  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 600 AM  
LOWEST 19 600 PM  
AVERAGE 44  
   
......................................................  
 
SUNRISE AND SUNSET  
MAY 12 2026...........SUNRISE 527 AM MDT SUNSET 815 PM MDT  
MAY 13 2026...........SUNRISE 526 AM MDT SUNSET 816 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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