472  
CDUS45 KCYS 210730  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1227 AM MST MON JAN 21 2019  
 
   
...............................
 
 
 
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR JANUARY 20 2019...  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1871 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 55 1242 PM 66 2005 40 15 35  
MINIMUM 28 1154 PM -31 1883 18 10 24  
AVERAGE 42 29 13 30  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.18 1911 0.01 -0.01 0.02  
MONTH TO DATE 0.08 0.21 -0.13 0.06  
SINCE JAN 1 0.08 0.21 -0.13 0.06  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.2 1975 0.2 -0.2 0.1  
MONTH TO DATE 0.6 3.8 -3.2 0.6  
SINCE JUL 1 21.7 26.5 -4.8 25.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 36 -13 35  
MONTH TO DATE 628 721 -93 638  
SINCE DEC 1 1730 1876 -146 1724  
SINCE JUL 1 3472 3624 -152 3237  
 
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 36 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 16.0  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 1100 PM  
LOWEST 26 100 PM  
AVERAGE 52  
   
......................................................
 
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 60 2009  
1943  
MINIMUM TEMPERATURE (F) 18 -22 1937  
 
 
SUNRISE AND SUNSET  
JANUARY 21 2019.......SUNRISE 719 AM MST SUNSET 502 PM MST  
JANUARY 22 2019.......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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