330  
CDUS45 KCYS 100727  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
127 AM MDT FRI JUL 10 2020  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR JULY 9 2020
 
 
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)  
YESTERDAY  
MAXIMUM 90 332 PM 108 1989 88 2 84  
MINIMUM 50 323 AM 38 1911 55 -5 52  
AVERAGE 70 72 -2 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.35 1.75 1915 0.08 0.27 0.00  
MONTH TO DATE 0.39 0.68 -0.29 2.02  
SINCE JAN 1 6.08 9.07 -2.99 12.91  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 5 -5 0  
SINCE JUN 1 36 98 -62 111  
SINCE JUL 1 0 5 -5 0  
 
COOLING  
YESTERDAY 5 7 -2 3  
MONTH TO DATE 87 57 30 43  
SINCE JUN 1 238 145 93 91  
SINCE JAN 1 243 155 88 91    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 40 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 9.8  
 
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 300 AM  
LOWEST 29 200 PM  
AVERAGE 61  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 104 1939  
1997  
MINIMUM TEMPERATURE (F) 56 40 1910  
 
 
SUNRISE AND SUNSET  
JULY 10 2020..........SUNRISE 525 AM MDT SUNSET 828 PM MDT  
JULY 11 2020..........SUNRISE 526 AM MDT SUNSET 827 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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