625  
CDUS45 KCYS 290731  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1231 AM MST WED JAN 29 2025  
   
...............................  
 
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR JANUARY 28 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 46 1247 PM 61 1906 40 6 54  
1920  
MINIMUM 17 709 AM -19 1951 18 -1 30  
AVERAGE 32 29 3 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.86 1891 0.01 -0.01 0.00  
MONTH TO DATE 0.82 0.31 0.51 0.52  
SINCE DEC 1 0.87 0.79 0.08 0.83  
SINCE JAN 1 0.82 0.31 0.51 0.52  
 
SNOWFALL (IN)  
YESTERDAY 0.0 8.6 1891 0.2 -0.2 0.0  
MONTH TO DATE 11.5 5.6 5.9 8.4  
SINCE DEC 1 12.0 14.4 -2.4 12.6  
SINCE JUL 1 16.6 28.8 -12.2 24.7  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 33 36 -3 23  
MONTH TO DATE 1243 1008 235 1145  
SINCE DEC 1 2145 2133 12 2087  
SINCE JUL 1 3467 3820 -353 3529  
 
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 16 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 9.9  
 
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 75 1000 PM  
LOWEST 36 100 PM  
AVERAGE 56  
   
......................................................  
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 63 1920  
MINIMUM TEMPERATURE (F) 18 -18 1951  
 
SUNRISE AND SUNSET  
JANUARY 29 2025.......SUNRISE 713 AM MST SUNSET 513 PM MST  
JANUARY 30 2025.......SUNRISE 712 AM MST SUNSET 514 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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