233  
CDUS45 KCYS 190728  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
127 AM MDT SUN JUL 19 2020  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR JULY 18 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 91 924 AM 103 2006 89 2 96  
1998  
MINIMUM 57 459 AM 45 2005 57 0 58  
AVERAGE 74 73 1 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.40 1897 0.09 -0.09 0.00  
1896  
MONTH TO DATE 0.44 1.43 -0.99 2.30  
SINCE JAN 1 6.13 9.82 -3.69 13.19  
 
DEGREE DAYS  
HEATING  
YESTERDAY 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  
YESTERDAY 9 8 1 12  
MONTH TO DATE 169 125 44 118  
SINCE JUN 1 320 213 107 166  
SINCE JAN 1 325 223 102 166    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 11.3  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 1100 PM  
LOWEST 21 900 AM  
AVERAGE 44  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 110 1983  
MINIMUM TEMPERATURE (F) 57 47 1906  
 
 
SUNRISE AND SUNSET  
JULY 19 2020..........SUNRISE 533 AM MDT SUNSET 822 PM MDT  
JULY 20 2020..........SUNRISE 534 AM MDT SUNSET 821 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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