440  
CDUS43 KUNR 230831  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
231 AM MDT WED AUG 23 2023  
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR AUGUST 22 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1942 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 99 318 PM 104 1949 85 14 97  
1960  
MINIMUM 60 513 AM 38 1966 55 5 55  
AVERAGE 80 70 10 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.06 1983 0.05 -0.05 0.00  
MONTH TO DATE 0.87 1.21 -0.34 0.65  
SINCE JUN 1 6.27 6.36 -0.09 7.35  
SINCE JAN 1 15.45 13.61 1.84 12.24  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 17 7 10 0  
SINCE JUN 1 86 113 -27 95  
SINCE JUL 1 42 20 22 0  
 
COOLING  
YESTERDAY 15 6 9 11  
MONTH TO DATE 139 160 -21 243  
SINCE JUN 1 385 485 -100 648  
SINCE JAN 1 394 497 -103 654    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 7.1  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 50 1000 PM  
AVERAGE 75  
   
......................................................
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 104 1949  
MINIMUM TEMPERATURE (F) 55 38 2015  
 
SUNRISE AND SUNSET  
AUGUST 23 2023........SUNRISE 605 AM MDT SUNSET 744 PM MDT  
AUGUST 24 2023........SUNRISE 606 AM MDT SUNSET 742 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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