597  
CDUS45 KCYS 180727  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
126 AM MDT SAT JUL 18 2020  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR JULY 17 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 102 306 PM 106 2003 89 13 88  
MINIMUM 57 501 AM 46 1906 57 0 61  
AVERAGE 80 73 7 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.50 1913 0.09 -0.09 0.00  
MONTH TO DATE 0.44 1.34 -0.90 2.30  
SINCE JAN 1 6.13 9.73 -3.60 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 15 8 7 10  
MONTH TO DATE 160 117 43 106  
SINCE JUN 1 311 205 106 154  
SINCE JAN 1 316 215 101 154    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 7.8  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 500 AM  
LOWEST 11 200 PM  
AVERAGE 42  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 103 2006  
1998  
MINIMUM TEMPERATURE (F) 57 45 2005  
 
 
SUNRISE AND SUNSET  
JULY 18 2020..........SUNRISE 532 AM MDT SUNSET 823 PM MDT  
JULY 19 2020..........SUNRISE 533 AM MDT SUNSET 822 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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