107  
CDUS45 KCYS 140729  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
129 AM MDT FRI AUG 14 2020  
 
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR AUGUST 13 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1871 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 92 318 PM 95 2007 82 10 80  
MINIMUM 55 428 AM 42 2002 55 0 50  
AVERAGE 74 68 6 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.25 1930 0.07 -0.07 0.00  
MONTH TO DATE T 1.00 -1.00 0.26  
SINCE JAN 1 7.72 11.50 -3.78 14.13  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUL 1 T 0.0 0.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 13 -13 0  
SINCE JUN 1 60 169 -109 164  
SINCE JUL 1 5 35 -30 4  
 
COOLING  
YESTERDAY 9 4 5 0  
MONTH TO DATE 90 62 28 88  
SINCE JUN 1 398 269 129 292  
SINCE JAN 1 410 272 138 292    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 8.1  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 38 400 AM  
LOWEST 9 1000 AM  
AVERAGE 24  
   
......................................................
 
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 94 1962  
1943  
1937  
MINIMUM TEMPERATURE (F) 55 45 1992  
1976  
1951  
 
 
SUNRISE AND SUNSET  
AUGUST 14 2020........SUNRISE 608 AM MDT SUNSET 759 PM MDT  
AUGUST 15 2020........SUNRISE 609 AM MDT SUNSET 757 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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