131  
CDUS43 KUNR 180836  
CLIICR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
136 AM MST TUE FEB 18 2025  
   
...............................  
 
...THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR FEBRUARY 17 2025...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
...................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 1 1241 AM 39 -38 36  
MINIMUM -9 1159 PM 17 -26 7  
AVERAGE -4 28 -32 22  
 
PRECIPITATION (IN)  
YESTERDAY T 0.01 -0.01 0.00  
MONTH TO DATE T 0.16 -0.16 0.29  
SINCE DEC 1 0.15 0.63 -0.48 1.76  
SINCE JAN 1 0.04 0.37 -0.33 0.51  
 
DEGREE DAYS  
HEATING  
YESTERDAY 69 37 32 43  
MONTH TO DATE 858 656 202 513  
SINCE DEC 1 3298 3068 230 2864  
SINCE JUL 1 4367 4424 -57 4038  
 
COOLING  
YESTERDAY 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 14 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 8.3  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 500 AM  
LOWEST 52 400 PM  
AVERAGE 64  
   
......................................................  
 
SUNRISE AND SUNSET  
FEBRUARY 18 2025......SUNRISE 732 AM CST SUNSET 615 PM CST  
FEBRUARY 19 2025......SUNRISE 731 AM CST SUNSET 616 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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