073  
CDUS45 KCYS 110031  
CLILAR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
631 PM MDT WED SEP 10 2025  
   
...............................
 
 
...THE LARAMIE WYOMING AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 10 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 84 MM 88 2021 73 11 80  
MINIMUM 45 MM 23 2020 40 5 46  
AVERAGE 65 57 8 63  
 
PRECIPITATION (IN)  
TODAY 0.00 0.66 1950 0.04 -0.04 T  
MONTH TO DATE 0.06 0.37 -0.31 0.36  
SINCE SEP 1 0.06 0.37 -0.31 0.36  
SINCE JAN 1 8.17 8.21 -0.04 9.27  
 
DEGREE DAYS  
HEATING  
TODAY 0 8 -8 2  
MONTH TO DATE 60 71 -11 29  
SINCE SEP 1 60 71 -11 29  
SINCE JUL 1 150 221 -71 96  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 3  
SINCE SEP 1 0 0 0 3  
SINCE JAN 1 148 83 65 272    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 12.3  
 
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 77 300 AM  
LOWEST 13 200 PM  
AVERAGE 45  
   
......................................................
 
 
THE LARAMIE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 84 2021  
MINIMUM TEMPERATURE (F) 40 25 2022  
 
SUNRISE AND SUNSET  
SEPTEMBER 10 2025.....SUNRISE 638 AM MDT SUNSET 720 PM MDT  
SEPTEMBER 11 2025.....SUNRISE 639 AM MDT SUNSET 718 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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