440  
CDUS43 KUNR 190838  
CLI2WX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
238 AM MDT FRI MAY 19 2023  
   
...............................
 
 
   
..THE BUFFALO SD CLIMATE SUMMARY FOR MAY 18 2023
 
 
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 62 1245 PM 67 -5 69  
MINIMUM 40 1139 PM 43 -3 48  
AVERAGE 51 55 -4 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.09 -0.09 0.02  
MONTH TO DATE 1.85 1.28 0.57 0.88  
SINCE MAR 1 2.79 3.25 -0.46 2.92  
SINCE JAN 1 3.51 3.97 -0.46 3.48  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 10 4 6  
MONTH TO DATE 133 240 -107 195  
SINCE MAR 1 2042 1864 178 1943  
SINCE JUL 1 7347 7463 -116 6975  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 3 0 3 0  
SINCE JAN 1 3 0 3 0    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 14.5  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 400 AM  
LOWEST 44 200 PM  
AVERAGE 62  
   
......................................................
 
 
SUNRISE AND SUNSET  
MAY 19 2023...........SUNRISE 519 AM MDT SUNSET 823 PM MDT  
MAY 20 2023...........SUNRISE 518 AM MDT SUNSET 824 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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