862  
CDUS45 KCYS 180730  
CLIRWL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
130 AM MDT THU SEP 18 2025  
   
...............................
 
 
...THE RAWLINS WYOMING AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 17 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 58 122 PM 86 1998 72 -14 72  
2000  
MINIMUM 34 516 AM 17 1965 40 -6 46  
AVERAGE 46 56 -10 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.72 1965 0.03 -0.03 T  
MONTH TO DATE 0.08 0.45 -0.37 0.26  
SINCE SEP 1 0.08 0.45 -0.37 0.26  
SINCE JAN 1 5.87 7.05 -1.18 6.73  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 9 10 6  
MONTH TO DATE 91 108 -17 55  
SINCE SEP 1 91 108 -17 55  
SINCE JUL 1 120 185 -65 118  
 
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 15 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1200 AM  
LOWEST 51 100 PM  
AVERAGE 74  
   
......................................................
 
 
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 2025.....SUNRISE 652 AM MDT SUNSET 712 PM MDT  
SEPTEMBER 19 2025.....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.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab WY Page
The Nexlab NE Page Main Text Page