259  
CDUS45 KCYS 200729  
CLIRWL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
129 AM MDT SAT SEP 20 2025  
   
...............................
 
 
...THE RAWLINS WYOMING AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 19 2025...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1951 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 74 310 PM 86 2010 71 3 72  
MINIMUM 36 510 AM 24 1965 40 -4 38  
1978  
AVERAGE 55 55 0 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.36 1997 0.03 -0.03 0.00  
MONTH TO DATE 0.08 0.52 -0.44 0.26  
SINCE SEP 1 0.08 0.52 -0.44 0.26  
SINCE JAN 1 5.87 7.12 -1.25 6.73  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 10 0 10  
MONTH TO DATE 116 127 -11 75  
SINCE SEP 1 116 127 -11 75  
SINCE JUL 1 145 204 -59 138  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 4 5 -1 13  
SINCE SEP 1 4 5 -1 13  
SINCE JAN 1 337 222 115 372    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 64 400 AM  
LOWEST 17 1200 PM  
AVERAGE 41  
   
......................................................
 
 
THE RAWLINS WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 83 2016  
MINIMUM TEMPERATURE (F) 39 13 1965  
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2025.....SUNRISE 655 AM MDT SUNSET 709 PM MDT  
SEPTEMBER 21 2025.....SUNRISE 656 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.  
 

 
 
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