842  
CDUS45 KCYS 172128  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
328 PM MDT WED JUL 17 2019  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR JULY 17 2019
 
 
VALID AS OF 0300 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1896 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 84 159 PM 106 2003 89 -5 83  
MINIMUM 61 501 AM 46 1906 57 4 54  
AVERAGE 73 73 0 69  
 
PRECIPITATION (IN)  
TODAY 0.00 1.50 1913 0.09 -0.09 0.56  
MONTH TO DATE 2.30 1.34 0.96 1.70  
SINCE JAN 1 13.19 9.73 3.46 11.36  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 2 5 -3 2  
SINCE JUN 1 113 98 15 54  
SINCE JUL 1 2 5 -3 2  
 
COOLING  
TODAY 8 8 0 4  
MONTH TO DATE 104 117 -13 146  
SINCE JUN 1 152 205 -53 281  
SINCE JAN 1 152 215 -63 301    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 11.1  
 
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 700 AM  
LOWEST 58 200 PM  
AVERAGE 79  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 103 2006  
1998  
MINIMUM TEMPERATURE (F) 57 45 2005  
 
 
SUNRISE AND SUNSET  
JULY 17 2019..........SUNRISE 530 AM MDT SUNSET 824 PM MDT  
JULY 18 2019..........SUNRISE 531 AM MDT SUNSET 823 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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