976  
CDUS45 KCYS 170727  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1227 AM MST FRI JAN 17 2025  
   
...............................
 
 
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR JANUARY 16 2025...  
 
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)  
YESTERDAY  
MAXIMUM 57 MM 62 1974 40 17 31  
MINIMUM 18 MM -24 1930 19 -1 -5  
AVERAGE 38 30 8 13  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.42 1930 0.01 -0.01 0.00  
MONTH TO DATE 0.40 0.18 0.22 0.47  
SINCE DEC 1 0.45 0.66 -0.21 0.78  
SINCE JAN 1 0.40 0.18 0.22 0.47  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.7 2001 0.2 -0.2 0.0  
MONTH TO DATE 6.3 3.3 3.0 7.6  
SINCE DEC 1 6.8 12.1 -5.3 11.8  
SINCE JUL 1 11.4 26.5 -15.1 23.9  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 36 -9 52  
MONTH TO DATE 646 576 70 759  
SINCE DEC 1 1548 1701 -153 1701  
SINCE JUL 1 2870 3388 -518 3143  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 14.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 200 AM  
LOWEST 20 1000 PM  
AVERAGE 43  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 60 1954  
MINIMUM TEMPERATURE (F) 19 -30 1930  
 
SUNRISE AND SUNSET  
JANUARY 17 2025.......SUNRISE 721 AM MST SUNSET 458 PM MST  
JANUARY 18 2025.......SUNRISE 721 AM MST SUNSET 459 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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