741  
CDUS45 KCYS 120029  
CLILAR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
629 PM MDT THU SEP 11 2025  
   
...............................  
 
...THE LARAMIE WYOMING AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 11 2025...  
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 82 MM 84 2021 72 10 77  
MINIMUM 52 200 AM 25 2022 40 12 48  
AVERAGE 67 56 11 63  
 
PRECIPITATION (IN)  
TODAY 0.00 1.16 1973 0.04 -0.04 0.07  
MONTH TO DATE 0.06 0.41 -0.35 0.43  
SINCE SEP 1 0.06 0.41 -0.35 0.43  
SINCE JAN 1 8.17 8.25 -0.08 9.34  
 
DEGREE DAYS  
HEATING  
TODAY 0 9 -9 2  
MONTH TO DATE 60 80 -20 31  
SINCE SEP 1 60 80 -20 31  
SINCE JUL 1 150 230 -80 98  
 
COOLING  
TODAY 2 0 2 0  
MONTH TO DATE 2 0 2 3  
SINCE SEP 1 2 0 2 3  
SINCE JAN 1 150 83 67 272    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 56 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 13.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 200 AM  
LOWEST 17 1200 PM  
AVERAGE 50  
   
......................................................  
 
THE LARAMIE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 85 1958  
2018  
MINIMUM TEMPERATURE (F) 40 24 1974  
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2025.....SUNRISE 639 AM MDT SUNSET 718 PM MDT  
SEPTEMBER 12 2025.....SUNRISE 640 AM MDT SUNSET 716 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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