156  
CDUS45 KCYS 160329  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
928 PM MDT MON OCT 15 2018  
 
   
...............................
 
 
 
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR OCTOBER 15 2018...  
VALID TODAY AS OF 0900 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1871 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE  
VALUE (LST) VALUE VALUE FROM  
NORMAL    
...........................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 40 359 PM 80 2016 59 -19  
1958  
MINIMUM 11R 701 AM 17 1966 34 -23  
AVERAGE 26 46 -20  
 
PRECIPITATION (IN)  
TODAY 0.00 1.19 1947 0.03 -0.03  
MONTH TO DATE 0.69 0.51 0.18  
SINCE SEP 1 0.78 1.99 -1.21  
SINCE JAN 1 14.36 14.44 -0.08  
 
SNOWFALL (IN)  
TODAY 0.0 2.1 1948 0.1 -0.1  
MONTH TO DATE 5.4 2.0 3.4  
SINCE JUL 1 5.4 3.3 2.1  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
TODAY 39 21  
MONTH TO DATE 365 122  
SINCE SEP 1 495 27  
SINCE JUL 1 535 11  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 0 0  
SINCE SEP 1 61 39  
SINCE JAN 1 430 82    
...........................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 11.3  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80  
LOWEST 35  
AVERAGE 58  
   
......................................................
 
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 82 1991  
MINIMUM TEMPERATURE (F) 34 10 1948  
 
 
SUNRISE AND SUNSET  
OCTOBER 15 2018.......SUNRISE 711 AM MDT SUNSET 618 PM MDT  
OCTOBER 16 2018.......SUNRISE 712 AM MDT SUNSET 617 PM MDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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