919  
CDUS45 KCYS 230726  
CLILAR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
126 AM MDT TUE SEP 23 2025  
   
...............................  
 
...THE LARAMIE WYOMING AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 22 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 64 1238 PM 81 1954 68 -4 69  
1958  
MINIMUM 45 1159 PM 15 1994 37 8 37  
AVERAGE 55 52 3 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.29 0.89 2000 0.03 0.26 0.00  
MONTH TO DATE 1.30 0.82 0.48 0.50  
SINCE SEP 1 1.30 0.82 0.48 0.50  
SINCE JAN 1 9.41 8.66 0.75 9.41  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 13 -3 12  
MONTH TO DATE 177 202 -25 114  
SINCE SEP 1 177 202 -25 114  
SINCE JUL 1 267 352 -85 181  
 
COOLING  
YESTERDAY 0 0 0 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 32 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 11.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 300 PM  
LOWEST 41 1100 AM  
AVERAGE 67  
   
......................................................  
 
THE LARAMIE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 81 1966  
MINIMUM TEMPERATURE (F) 36 21 1971  
 
SUNRISE AND SUNSET  
SEPTEMBER 23 2025.....SUNRISE 652 AM MDT SUNSET 657 PM MDT  
SEPTEMBER 24 2025.....SUNRISE 653 AM MDT SUNSET 656 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