905  
CDUS45 KCYS 210735  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1235 AM MST SUN JAN 21 2024  
   
...............................
 
 
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR JANUARY 20 2024...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 47 342 PM 66 2005 40 7 29  
MINIMUM 14 550 AM -31 1883 19 -5 5  
AVERAGE 31 29 2 17  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.18 1911 0.01 -0.01 0.00  
MONTH TO DATE 0.52 0.22 0.30 1.23  
SINCE DEC 1 0.83 0.70 0.13 1.41  
SINCE JAN 1 0.52 0.22 0.30 1.23  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.2 1975 0.2 -0.2 0.0  
MONTH TO DATE 8.4 4.0 4.4 11.5  
SINCE DEC 1 12.6 12.8 -0.2 15.9  
SINCE JUL 1 24.7 27.2 -2.5 31.5  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 36 -2 48  
MONTH TO DATE 920 720 200 676  
SINCE DEC 1 1862 1845 17 1808  
SINCE JUL 1 3304 3532 -228 3416  
 
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 15 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 700 AM  
LOWEST 43 400 PM  
AVERAGE 62  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 60 1943  
2009  
MINIMUM TEMPERATURE (F) 19 -22 1937  
 
SUNRISE AND SUNSET  
JANUARY 21 2024.......SUNRISE 719 AM MST SUNSET 502 PM MST  
JANUARY 22 2024.......SUNRISE 719 AM MST SUNSET 503 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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