345  
CDUS45 KCYS 030728  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1228 AM MST FRI JAN 03 2025  
   
...............................  
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR JANUARY 2 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 41 306 PM 64 1997 40 1 44  
MINIMUM 21 831 PM -19 1911 18 3 16  
AVERAGE 31 29 2 30  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 0.48 1949 0.02 0.06 0.00  
MONTH TO DATE 0.08 0.03 0.05 0.00  
SINCE DEC 1 0.13 0.51 -0.38 0.31  
SINCE JAN 1 0.08 0.03 0.05 0.00  
 
SNOWFALL (IN)  
YESTERDAY 1.2 5.0 1949 0.3 0.9 0.0  
MONTH TO DATE 1.2 0.5 0.7 0.0  
SINCE DEC 1 1.7 9.3 -7.6 4.2  
SINCE JUL 1 6.3 23.7 -17.4 16.3  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 36 -2 35  
MONTH TO DATE 77 72 5 63  
SINCE DEC 1 979 1197 -218 1005  
SINCE JUL 1 2301 2884 -583 2447  
 
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 (280)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 10.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 400 PM  
LOWEST 46 300 PM  
AVERAGE 71  
   
......................................................  
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 59 1918  
MINIMUM TEMPERATURE (F) 18 -23 1959  
 
SUNRISE AND SUNSET  
JANUARY 3 2025.......SUNRISE 725 AM MST SUNSET 443 PM MST  
JANUARY 4 2025.......SUNRISE 725 AM MST SUNSET 444 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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