951  
CDUS45 KCYS 191328  
CLILAR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
728 AM MDT TUE AUG 19 2025  
   
...............................
 
 
   
..THE LARAMIE WYOMING AIRPORT CLIMATE SUMMARY FOR AUGUST 18 2025
 
 
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)  
YESTERDAY  
MAXIMUM 85 329 PM 90 1986 79 6 84  
2020  
MINIMUM 45 533 AM 29 1960 46 -1 56  
AVERAGE 65 62 3 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.49 2004 0.04 -0.04 0.00  
MONTH TO DATE 0.23 0.71 -0.48 2.89  
SINCE JUN 1 2.57 3.54 -0.97 4.61  
SINCE JAN 1 7.40 7.41 -0.01 8.81  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 26 37 -11 13  
SINCE JUN 1 146 314 -168 95  
SINCE JUL 1 36 93 -57 46  
 
COOLING  
YESTERDAY 0 1 -1 5  
MONTH TO DATE 29 22 7 73  
SINCE JUN 1 134 81 53 242  
SINCE JAN 1 134 81 53 242    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 9.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 500 AM  
LOWEST 13 400 PM  
AVERAGE 41  
   
......................................................
 
 
THE LARAMIE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 89 2019  
2020  
MINIMUM TEMPERATURE (F) 46 28 1978  
 
SUNRISE AND SUNSET  
AUGUST 19 2025........SUNRISE 616 AM MDT SUNSET 755 PM MDT  
AUGUST 20 2025........SUNRISE 617 AM MDT SUNSET 754 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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