347  
CDUS43 KUNR 220831  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
231 AM MDT SUN OCT 22 2023  
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR OCTOBER 21 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 64 121 PM 89 1992 58 6 74  
MINIMUM 39 557 AM 19 1987 32 7 37  
AVERAGE 52 45 7 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.30 1942 0.04 -0.04 0.00  
2020  
MONTH TO DATE 2.68 1.08 1.60 0.44  
SINCE SEP 1 3.67 2.30 1.37 0.83  
SINCE JAN 1 19.12 16.29 2.83 15.18  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 20 -7 9  
MONTH TO DATE 256 334 -78 258  
SINCE SEP 1 344 509 -165 349  
SINCE JUL 1 386 547 -161 349  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 4 0 4 0  
SINCE SEP 1 80 62 18 110  
SINCE JAN 1 555 604 -49 814    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 1100 PM  
LOWEST 36 1200 PM  
AVERAGE 59  
   
......................................................
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 82 2003  
MINIMUM TEMPERATURE (F) 31 13 1981  
 
SUNRISE AND SUNSET  
OCTOBER 22 2023.......SUNRISE 716 AM MDT SUNSET 557 PM MDT  
OCTOBER 23 2023.......SUNRISE 717 AM MDT SUNSET 556 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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