896  
CDUS43 KUNR 010840  
CLI2WX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
240 AM MDT MON JUN 01 2026  
   
...............................  
 
   
..THE BUFFALO SD CLIMATE SUMMARY FOR MAY 31 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 70 143 PM 71 -1 78  
MINIMUM 47 1159 PM 47 0 50  
AVERAGE 59 59 0 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 0.10 -0.06 0.00  
MONTH TO DATE 1.52 2.47 -0.95 2.51  
SINCE MAR 1 3.70 4.44 -0.74 6.11  
SINCE JAN 1 4.10 5.16 -1.06 7.03  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 7 -1 1  
MONTH TO DATE 310 347 -37 321  
SINCE MAR 1 1747 1971 -224 982  
SINCE JUL 1 6428 7570 -1142 6455  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 36 10 26 22  
SINCE MAR 1 39 10 29 22  
SINCE JAN 1 39 10 29 22    
...................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 13.1  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 59 200 PM  
AVERAGE 80  
   
......................................................  
 
SUNRISE AND SUNSET  
JUNE 1 2026..........SUNRISE 508 AM MDT SUNSET 836 PM MDT  
JUNE 2 2026..........SUNRISE 508 AM MDT SUNSET 837 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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