980  
CDUS43 KUNR 090041  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
641 PM MDT FRI SEP 08 2023  
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 8 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 88 348 PM 103 1959 80 8 90  
MINIMUM 56 432 AM 30 2020 49 7 53  
AVERAGE 72 64 8 72  
 
PRECIPITATION (IN)  
TODAY 0.00 0.94 1989 0.04 -0.04 0.13  
MONTH TO DATE 0.29 0.32 -0.03 0.13  
SINCE SEP 1 0.29 0.32 -0.03 0.13  
SINCE JAN 1 15.74 14.31 1.43 14.48  
 
DEGREE DAYS  
HEATING  
TODAY 0 4 -4 0  
MONTH TO DATE 11 25 -14 0  
SINCE SEP 1 11 25 -14 0  
SINCE JUL 1 53 63 -10 0  
 
COOLING  
TODAY 7 3 4 7  
MONTH TO DATE 62 29 33 78  
SINCE SEP 1 62 29 33 78  
SINCE JAN 1 537 571 -34 782    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 10.4  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 200 AM  
LOWEST 26 400 PM  
AVERAGE 48  
   
......................................................
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 102 1979  
1994  
MINIMUM TEMPERATURE (F) 49 24 2020  
 
SUNRISE AND SUNSET  
SEPTEMBER 8 2023.....SUNRISE 623 AM MDT SUNSET 716 PM MDT  
SEPTEMBER 9 2023.....SUNRISE 624 AM MDT SUNSET 714 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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