015  
CDUS43 KUNR 010036  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
536 PM MST FRI JAN 31 2020  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR JANUARY 31 2020
 
 
VALID TODAY AS OF 0500 PM 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 48 304 PM 68 1992 38 10 49  
MINIMUM 17 707 AM -21 1996 13 4 9  
AVERAGE 33 25 8 29  
 
PRECIPITATION (IN)  
TODAY 0.00 0.23 1971 0.01 -0.01 0.00  
MONTH TO DATE 0.21 0.30 -0.09 0.29  
SINCE DEC 1 0.46 0.72 -0.26 1.43  
SINCE JAN 1 0.21 0.30 -0.09 0.29  
 
DEGREE DAYS  
HEATING  
TODAY 32 40 -8 36  
MONTH TO DATE 1163 1242 -79 1187  
SINCE DEC 1 2279 2481 -202 2358  
SINCE JUL 1 4250 4156 94 4200  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 2.9  
 
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 400 AM  
LOWEST 26 300 PM  
AVERAGE 55  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 68 1992  
MINIMUM TEMPERATURE (F) 13 -25 1996  
 
 
SUNRISE AND SUNSET  
JANUARY 31 2020.......SUNRISE 711 AM MST SUNSET 501 PM MST  
FEBRUARY 1 2020......SUNRISE 710 AM MST SUNSET 502 PM MST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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