959  
CDUS45 KCYS 220727  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1227 AM MST WED JAN 22 2025  
   
...............................
 
 
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR JANUARY 21 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 33 332 PM 60 1943 40 -7 46  
2009  
MINIMUM -8 1218 AM -22 1937 19 -27 30  
AVERAGE 13 29 -16 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.49 2018 0.01 -0.01 0.00  
MONTH TO DATE 0.57 0.23 0.34 0.52  
SINCE DEC 1 0.62 0.71 -0.09 0.83  
SINCE JAN 1 0.57 0.23 0.34 0.52  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.4 2018 0.2 -0.2 0.0  
MONTH TO DATE 8.2 4.2 4.0 8.4  
SINCE DEC 1 8.7 13.0 -4.3 12.6  
SINCE JUL 1 13.3 27.4 -14.1 24.7  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 52 36 16 27  
MONTH TO DATE 931 756 175 947  
SINCE DEC 1 1833 1881 -48 1889  
SINCE JUL 1 3155 3568 -413 3331  
 
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 44 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 56 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 21.8  
 
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 67 1200 AM  
LOWEST 22 400 PM  
AVERAGE 45  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 62 1981  
MINIMUM TEMPERATURE (F) 19 -18 1962  
 
SUNRISE AND SUNSET  
JANUARY 22 2025.......SUNRISE 718 AM MST SUNSET 504 PM MST  
JANUARY 23 2025.......SUNRISE 718 AM MST SUNSET 505 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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