022  
CDUS43 KUNR 130038  
CLIUNR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
638 PM MDT SAT SEP 12 2026  
   
...............................  
 
   
..THE EAST RAPID CITY SD CLIMATE SUMMARY FOR SEPTEMBER 12 2026  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1888 TO 2026  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
........................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 72 96 2004 76 -4 85  
MINIMUM 54 32 1903 52 2 64  
2014  
AVERAGE 63 64 -1 75  
 
PRECIPITATION (IN)  
TODAY 0.00 1.20 2009 0.04 -0.04 0.02  
MONTH TO DATE 0.03 0.54 -0.51 0.32  
SINCE SEP 1 0.03 0.54 -0.51 0.32  
SINCE JAN 1 11.17 16.82 -5.65 15.26  
 
SNOWFALL (IN)  
TODAY 0.0 T 1949 0.0 0.0 0.0  
1950  
2001  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 2 4 -2 0  
MONTH TO DATE 2 34 -32 23  
SINCE SEP 1 2 34 -32 23  
SINCE JUL 1 3 62 -59 35  
 
COOLING  
TODAY 0 3 -3 10  
MONTH TO DATE 111 50 61 68  
SINCE SEP 1 111 50 61 68  
SINCE JAN 1 1104 644 460 765    
........................................................  
 
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) 76 100 1895  
MINIMUM TEMPERATURE (F) 52 31 1970  
 
SUNRISE AND SUNSET  
SEPTEMBER 12 2026.....SUNRISE 629 AM MDT SUNSET 709 PM MDT  
SEPTEMBER 13 2026.....SUNRISE 630 AM MDT SUNSET 707 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab SD Page
The Nexlab WY Page
Main Text Page