843  
CDUS45 KCYS 170035  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
635 PM MDT THU OCT 16 2025  
   
...............................  
 
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR OCTOBER 16 2025...  
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 64 MM 82 1991 59 5 78  
MINIMUM 48 MM 10 1948 34 14 34  
AVERAGE 56 46 10 56  
 
PRECIPITATION (IN)  
TODAY T 0.97 1942 0.03 -0.03 0.00  
MONTH TO DATE 0.39 0.56 -0.17 0.00  
SINCE SEP 1 2.05 2.03 0.02 0.37  
SINCE JAN 1 15.00 13.88 1.12 9.60  
 
SNOWFALL (IN)  
TODAY 0.0 4.3 1925 0.2 -0.2 0.0  
MONTH TO DATE 0.0 2.3 -2.3 0.0  
SINCE SEP 1 0.0 3.3 -3.3 0.0  
SINCE JUL 1 T 3.3 -3.3 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 9 19 -10 9  
MONTH TO DATE 188 251 -63 115  
SINCE SEP 1 313 447 -134 181  
SINCE JUL 1 334 497 -163 220  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 3  
SINCE SEP 1 16 32 -16 47  
SINCE JAN 1 383 397 -14 528    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 11.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 20 300 PM  
AVERAGE 60  
   
......................................................  
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 79 1926  
MINIMUM TEMPERATURE (F) 33 6 1948  
 
SUNRISE AND SUNSET  
OCTOBER 16 2025.......SUNRISE 712 AM MDT SUNSET 616 PM MDT  
OCTOBER 17 2025.......SUNRISE 713 AM MDT SUNSET 615 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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