525  
CDUS43 KUNR 081833  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
1232 PM MDT FRI MAY 8 2020  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR MAY 8 2020
 
 
VALID AS OF 1100 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1942 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 56 1023 AM 88 1985 66 -10 41  
MINIMUM 33 511 AM 21 2010 40 -7 35  
AVERAGE 45 53 -8 38  
 
PRECIPITATION (IN)  
TODAY 0.00 1.36 1995 0.10 -0.10 0.30  
1965  
MONTH TO DATE 0.55 0.75 -0.20 1.07  
SINCE MAR 1 2.22 3.48 -1.26 3.65  
SINCE JAN 1 3.40 4.22 -0.82 4.93  
 
DEGREE DAYS  
HEATING  
TODAY 20 13 7 27  
MONTH TO DATE 114 111 3 190  
SINCE MAR 1 1677 1630 47 1937  
SINCE JUL 1 7034 6840 194 7707  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 2 -2 0  
SINCE JAN 1 0 2 -2 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 5.8  
 
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 1200 AM  
LOWEST 38 1100 AM  
AVERAGE 64  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 86 1962  
MINIMUM TEMPERATURE (F) 40 25 2002  
 
 
SUNRISE AND SUNSET  
MAY 8 2020...........SUNRISE 534 AM MDT SUNSET 805 PM MDT  
MAY 9 2020...........SUNRISE 532 AM MDT SUNSET 806 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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