386  
CDUS43 KUNR 090835  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
234 AM MDT SUN AUG 9 2020  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR AUGUST 8 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 89 218 PM 103 1992 88 1 82  
1944  
MINIMUM 59 534 PM 50 1989 59 0 63  
1975  
1972  
AVERAGE 74 73 1 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.42 1.00 1945 0.05 0.37 0.00  
MONTH TO DATE 0.51 0.48 0.03 0.18  
SINCE JUN 1 4.83 4.86 -0.03 8.66  
SINCE JAN 1 9.94 11.55 -1.61 20.32  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 38 114 -76 111  
SINCE JUL 1 0 15 -15 0  
 
COOLING  
YESTERDAY 9 9 0 8  
MONTH TO DATE 48 72 -24 55  
SINCE JUN 1 437 406 31 273  
SINCE JAN 1 443 421 22 273    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 41 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 54 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 10.3  
 
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 600 PM  
LOWEST 38 200 PM  
AVERAGE 58  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 106 1947  
MINIMUM TEMPERATURE (F) 58 47 1995  
1967  
 
 
SUNRISE AND SUNSET  
AUGUST 9 2020........SUNRISE 550 AM MDT SUNSET 805 PM MDT  
AUGUST 10 2020........SUNRISE 551 AM MDT SUNSET 803 PM MDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab SD Page
The Nexlab WY Page Main Text Page