799  
CDUS43 KUNR 290833  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
232 AM MDT FRI MAY 29 2020  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR MAY 28 2020
 
 
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)  
YESTERDAY  
MAXIMUM 70 257 PM 93 1943 71 -1 50  
MINIMUM 45 938 PM 27 1947 46 -1 46  
AVERAGE 58 58 0 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.45 2019 0.11 -0.11 1.45  
MONTH TO DATE 2.20 2.88 -0.68 7.57  
SINCE MAR 1 3.87 5.61 -1.74 10.15  
SINCE JAN 1 5.05 6.35 -1.30 11.43  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 7 0 17  
MONTH TO DATE 356 305 51 527  
SINCE MAR 1 1919 1824 95 2274  
SINCE JUL 1 7276 7034 242 8044  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 4 4 0 0  
SINCE MAR 1 4 6 -2 0  
SINCE JAN 1 4 6 -2 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 11.8  
 
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 100 AM  
LOWEST 28 300 PM  
AVERAGE 57  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 94 2003  
MINIMUM TEMPERATURE (F) 46 23 1947  
 
 
SUNRISE AND SUNSET  
MAY 29 2020...........SUNRISE 514 AM MDT SUNSET 826 PM MDT  
MAY 30 2020...........SUNRISE 513 AM MDT SUNSET 827 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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