665  
CDUS43 KUNR 151831  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
1231 PM MDT WED APR 15 2020  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR APRIL 15 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 37 1059 AM 85 2008 58 -21 57  
MINIMUM 19 144 AM 12 2018 32 -13 32  
AVERAGE 28 45 -17 45  
 
PRECIPITATION (IN)  
TODAY T 1.00 2000 0.06 -0.06 T  
MONTH TO DATE 0.74 0.69 0.05 1.14  
SINCE MAR 1 1.32 1.62 -0.30 1.80  
SINCE JAN 1 2.50 2.36 0.14 3.08  
 
DEGREE DAYS  
HEATING  
TODAY 37 20 17 20  
MONTH TO DATE 484 337 147 365  
SINCE MAR 1 1325 1255 70 1484  
SINCE JUL 1 6682 6465 217 7254  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 2.9  
 
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 1100 AM  
LOWEST 68 400 AM  
AVERAGE 75  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 86 1958  
MINIMUM TEMPERATURE (F) 32 14 1951  
 
 
SUNRISE AND SUNSET  
APRIL 15 2020.........SUNRISE 608 AM MDT SUNSET 737 PM MDT  
APRIL 16 2020.........SUNRISE 606 AM MDT SUNSET 738 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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