593  
CDUS43 KUNR 200835  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
235 AM MDT FRI OCT 20 2023  
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR OCTOBER 19 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 78 224 PM 89 1947 59 19 74  
MINIMUM 40 226 AM 15 1976 32 8 29  
AVERAGE 59 46 13 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.50 1996 0.04 -0.04 0.00  
MONTH TO DATE 2.68 1.00 1.68 0.44  
SINCE SEP 1 3.67 2.22 1.45 0.83  
SINCE JAN 1 19.12 16.21 2.91 15.18  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 20 -14 13  
MONTH TO DATE 240 294 -54 243  
SINCE SEP 1 328 469 -141 334  
SINCE JUL 1 370 507 -137 334  
 
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 29 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 9.2  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 1200 AM  
LOWEST 21 200 PM  
AVERAGE 52  
   
......................................................
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 88 1947  
MINIMUM TEMPERATURE (F) 32 19 1984  
1987  
 
SUNRISE AND SUNSET  
OCTOBER 20 2023.......SUNRISE 713 AM MDT SUNSET 600 PM MDT  
OCTOBER 21 2023.......SUNRISE 714 AM MDT SUNSET 559 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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