139  
CDUS45 KCYS 100728  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1228 AM MST FRI JAN 10 2025  
   
...............................  
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR JANUARY 9 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 26 224 AM 60 1953 40 -14 37  
2018  
MINIMUM 14 1159 PM -38 1875 19 -5 11  
AVERAGE 20 29 -9 24  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.29 1891 0.01 0.00 0.00  
MONTH TO DATE 0.40 0.10 0.30 0.02  
SINCE DEC 1 0.45 0.58 -0.13 0.33  
SINCE JAN 1 0.40 0.10 0.30 0.02  
 
SNOWFALL (IN)  
YESTERDAY 0.1 4.0 1939 0.1 0.0 0.0  
MONTH TO DATE 6.3 1.9 4.4 0.2  
SINCE DEC 1 6.8 10.7 -3.9 4.4  
SINCE JUL 1 11.4 25.1 -13.7 16.5  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 45 36 9 41  
MONTH TO DATE 383 324 59 340  
SINCE DEC 1 1285 1449 -164 1282  
SINCE JUL 1 2607 3136 -529 2724  
 
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 35 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 20.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
BLOWING SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 300 AM  
LOWEST 62 200 PM  
AVERAGE 75  
   
......................................................  
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 62 1956  
MINIMUM TEMPERATURE (F) 19 -21 1963  
 
SUNRISE AND SUNSET  
JANUARY 10 2025.......SUNRISE 724 AM MST SUNSET 450 PM MST  
JANUARY 11 2025.......SUNRISE 724 AM MST SUNSET 451 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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