153  
CDUS45 KCYS 090028  
CLILAR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
628 PM MDT MON SEP 08 2025  
   
...............................
 
 
...THE LARAMIE WYOMING AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 8 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 77 MM 88 2022 73 4 83  
MINIMUM 46 MM 23 2020 41 5 45  
AVERAGE 62 57 5 64  
 
PRECIPITATION (IN)  
TODAY 0.00 1.02 1989 0.04 -0.04 0.00  
MONTH TO DATE 0.04 0.29 -0.25 0.36  
SINCE SEP 1 0.04 0.29 -0.25 0.36  
SINCE JAN 1 8.15 8.13 0.02 9.27  
 
DEGREE DAYS  
HEATING  
TODAY 3 8 -5 1  
MONTH TO DATE 52 55 -3 26  
SINCE SEP 1 52 55 -3 26  
SINCE JUL 1 142 205 -63 93  
 
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 25 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 12.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 300 AM  
LOWEST 17 100 PM  
AVERAGE 43  
   
......................................................
 
 
THE LARAMIE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 86 2021  
MINIMUM TEMPERATURE (F) 41 20 1962  
 
SUNRISE AND SUNSET  
SEPTEMBER 8 2025.....SUNRISE 636 AM MDT SUNSET 723 PM MDT  
SEPTEMBER 9 2025.....SUNRISE 637 AM MDT SUNSET 721 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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