881  
CDUS43 KUNR 260836  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
235 AM MDT THU SEP 26 2019  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 25 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1942 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 60 237 PM 93 2008 71 -11 59  
MINIMUM 38 1030 PM 24 1984 42 -4 35  
AVERAGE 49 56 -7 47  
 
PRECIPITATION (IN)  
YESTERDAY T 0.46 1955 0.04 -0.04 0.13  
MONTH TO DATE 1.95 1.07 0.88 1.76  
SINCE SEP 1 1.95 1.07 0.88 1.76  
SINCE JAN 1 24.97 13.70 11.27 22.95  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 9 7 18  
MONTH TO DATE 90 134 -44 92  
SINCE SEP 1 90 134 -44 92  
SINCE JUL 1 117 171 -54 143  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 59 58 1 48  
SINCE SEP 1 59 58 1 48  
SINCE JAN 1 399 630 -231 488    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 4.5  
 
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 1100 PM  
LOWEST 51 1200 PM  
AVERAGE 68  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 95 2014  
1974  
MINIMUM TEMPERATURE (F) 42 18 1942  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 26 2019.....SUNRISE 644 AM MDT SUNSET 643 PM MDT  
SEPTEMBER 27 2019.....SUNRISE 645 AM MDT SUNSET 641 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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