417  
CDUS45 KCYS 180727  
CLIRWL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
127 AM MDT FRI SEP 18 2026  
   
...............................  
 
...THE RAWLINS WYOMING AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 17 2026...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1951 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 71 358 PM 86 1998 72 -1 58  
2000  
MINIMUM 51 1003 PM 17 1965 40 11 34  
AVERAGE 61 56 5 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 0.72 1965 0.03 0.00 0.00  
MONTH TO DATE 0.28 0.45 -0.17 0.08  
SINCE SEP 1 0.28 0.45 -0.17 0.08  
SINCE JAN 1 7.04 7.05 -0.01 5.87  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 9 -5 19  
MONTH TO DATE 45 108 -63 91  
SINCE SEP 1 45 108 -63 91  
SINCE JUL 1 58 185 -127 120  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 4 5 -1 4  
SINCE SEP 1 4 5 -1 4  
SINCE JAN 1 380 222 158 337    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 500 AM  
LOWEST 47 300 PM  
AVERAGE 69  
   
......................................................  
 
THE RAWLINS WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 84 2014  
MINIMUM TEMPERATURE (F) 40 17 1965  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2026.....SUNRISE 652 AM MDT SUNSET 713 PM MDT  
SEPTEMBER 19 2026.....SUNRISE 653 AM MDT SUNSET 711 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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