330  
CDUS43 KUNR 210042  
CLIUNR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
642 PM MDT WED OCT 20 2021  
   
...............................
 
 
   
..THE EAST RAPID CITY SD CLIMATE SUMMARY FOR OCTOBER 20 2021
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1888 TO 2021  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
........................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 40 86 1947 57 -17 50  
MINIMUM 33 14 1905 36 -3 32  
AVERAGE 37 46 -9 41  
 
PRECIPITATION (IN)  
TODAY 0.28 0.96 1906 0.04 0.24 0.02  
MONTH TO DATE 2.40 1.08 1.32 0.35  
SINCE SEP 1 3.41 2.48 0.93 1.57  
SINCE JAN 1 13.20 18.76 -5.56 15.13  
 
SNOWFALL (IN)  
TODAY 2.0 7.0 1906 0.1 1.9 0.0  
MONTH TO DATE 5.4 1.8 3.6 2.5  
SINCE SEP 1 5.4 1.9 3.5 3.5  
SINCE JUL 1 5.4 1.9 3.5 3.5  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
TODAY 28 18 10 24  
MONTH TO DATE 189 292 -103 269  
SINCE SEP 1 237 449 -212 418  
SINCE JUL 1 242 477 -235 425  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 19 1 18 4  
SINCE SEP 1 153 80 73 90  
SINCE JAN 1 1128 674 454 861    
........................................................
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
LIGHT SNOW  
   
......................................................
 
 
THE EAST RAPID CITY SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 85 1927  
MINIMUM TEMPERATURE (F) 36 16 1936  
 
SUNRISE AND SUNSET  
OCTOBER 20 2021.......SUNRISE 714 AM MDT SUNSET 600 PM MDT  
OCTOBER 21 2021.......SUNRISE 715 AM MDT SUNSET 559 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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