345  
CDUS43 KUNR 212245  
CLIUNR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
345 PM MST WED FEB 21 2018  
 
   
...............................
 
 
   
..THE EAST RAPID CITY SD CLIMATE SUMMARY FOR FEBRUARY 21 2018
 
 
VALID TODAY AS OF 0300 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1888 TO 2018  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
.......................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 4 69 2017 40 -36 69  
MINIMUM -8 -14 1894 19 -27 45  
AVERAGE -2 29 -31 57  
 
PRECIPITATION (IN)  
TODAY 0.00 0.15 1957 0.01 -0.01 0.02  
MONTH TO DATE 0.92 0.34 0.58 0.20  
SINCE DEC 1 1.48 0.95 0.53 1.37  
SINCE JAN 1 1.18 0.63 0.55 0.55  
 
SNOWFALL (IN)  
TODAY 0.0 1.8 1957 0.3 -0.3 0.0  
MONTH TO DATE 19.9 5.4 14.5 4.8  
SINCE DEC 1 31.0 16.1 14.9 25.0  
SINCE JUL 1 32.1 24.7 7.4 28.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 67 36 31 8  
MONTH TO DATE 1073 784 289 608  
SINCE DEC 1 3437 3132 305 3302  
SINCE JUL 1 4817 4712 105 4333  
 
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    
.......................................................
 
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
   
......................................................
 
 
 
THE EAST RAPID CITY SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 70 1958  
MINIMUM TEMPERATURE (F) 19 -17 1910  
 
 
SUNRISE AND SUNSET  
FEBRUARY 21 2018......SUNRISE 643 AM MST SUNSET 531 PM MST  
FEBRUARY 22 2018......SUNRISE 641 AM MST SUNSET 532 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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