300  
CDUS43 KUNR 150832  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
231 AM MDT WED APR 15 2020  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR APRIL 14 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 35 514 PM 83 2002 58 -23 49  
MINIMUM 5R 414 AM 13 2018 31 -26 27  
AVERAGE 20 44 -24 38  
 
PRECIPITATION (IN)  
YESTERDAY T 0.90 2012 0.06 -0.06 0.00  
MONTH TO DATE 0.74 0.63 0.11 1.14  
SINCE MAR 1 1.32 1.56 -0.24 1.80  
SINCE JAN 1 2.50 2.30 0.20 3.08  
 
DEGREE DAYS  
HEATING  
YESTERDAY 45 21 24 27  
MONTH TO DATE 447 317 130 345  
SINCE MAR 1 1288 1235 53 1464  
SINCE JUL 1 6645 6445 200 7234  
 
COOLING  
YESTERDAY 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 25 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 5.2  
 
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 300 PM  
LOWEST 51 600 PM  
AVERAGE 65  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 85 2008  
MINIMUM TEMPERATURE (F) 32 12 2018  
 
 
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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