801  
CDUS43 KUNR 220039  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
639 PM MDT FRI JUL 21 2023  
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR JULY 21 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 87 241 PM 106 2007 88 -1 97  
MINIMUM 51 425 AM 49 1947 60 -9 59  
1949  
AVERAGE 69 74 -5 78  
 
PRECIPITATION (IN)  
TODAY 0.00 1.21 1978 0.07 -0.07 0.00  
MONTH TO DATE 1.37 1.55 -0.18 2.82  
SINCE JUN 1 5.30 4.42 0.88 5.49  
SINCE JAN 1 14.48 11.67 2.81 10.38  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 25 7 18 0  
SINCE JUN 1 69 100 -31 95  
SINCE JUL 1 25 7 18 0  
 
COOLING  
TODAY 4 9 -5 13  
MONTH TO DATE 85 156 -71 223  
SINCE JUN 1 127 237 -110 324  
SINCE JAN 1 136 249 -113 330    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 2.3  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 100 AM  
LOWEST 33 300 PM  
AVERAGE 65  
   
......................................................
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 106 2007  
MINIMUM TEMPERATURE (F) 60 50 1949  
 
SUNRISE AND SUNSET  
JULY 21 2023..........SUNRISE 529 AM MDT SUNSET 828 PM MDT  
JULY 22 2023..........SUNRISE 530 AM MDT SUNSET 827 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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