449  
CDUS45 KCYS 140331  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
931 PM MDT MON JUL 13 2020  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR JULY 13 2020
 
 
VALID TODAY AS OF 0900 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1896 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 87 130 PM 103 1999 89 -2 89  
1995  
MINIMUM 59 339 AM 38 2008 56 3 57  
AVERAGE 73 72 1 73  
 
PRECIPITATION (IN)  
TODAY 0.01 1.50 1997 0.08 -0.07 0.00  
MONTH TO DATE 0.41 0.98 -0.57 2.10  
SINCE JAN 1 6.10 9.37 -3.27 12.99  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 5 -5 2  
SINCE JUN 1 36 98 -62 113  
SINCE JUL 1 0 5 -5 2  
 
COOLING  
TODAY 8 7 1 8  
MONTH TO DATE 130 85 45 68  
SINCE JUN 1 281 173 108 116  
SINCE JAN 1 286 183 103 116    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 8.6  
 
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 800 PM  
LOWEST 29 100 PM  
AVERAGE 51  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 104 1931  
1903  
MINIMUM TEMPERATURE (F) 56 40 1990  
 
 
SUNRISE AND SUNSET  
JULY 13 2020..........SUNRISE 528 AM MDT SUNSET 826 PM MDT  
JULY 14 2020..........SUNRISE 528 AM MDT SUNSET 825 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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