586  
CDUS45 KCYS 312130  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
330 PM MDT FRI JUL 31 2020  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR JULY 31 2020
 
 
VALID AS OF 0300 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 87 159 PM 106 2002 89 -2 93  
MINIMUM 52 437 AM 37 1913 57 -5 61  
AVERAGE 70 73 -3 77  
 
PRECIPITATION (IN)  
TODAY 0.01 2.40 1915 0.07 -0.06 0.00  
MONTH TO DATE 1.29 2.32 -1.03 2.59  
SINCE JAN 1 6.98 10.71 -3.73 13.48  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 5 -5 2  
SINCE JUN 1 36 105 -69 113  
SINCE JUL 1 0 12 -12 2  
 
COOLING  
TODAY 5 8 -3 12  
MONTH TO DATE 286 234 52 219  
SINCE JUN 1 437 322 115 267  
SINCE JAN 1 442 332 110 267    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 5.0  
 
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 29 200 PM  
AVERAGE 61  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 103 1901  
MINIMUM TEMPERATURE (F) 57 43 2009  
 
 
SUNRISE AND SUNSET  
JULY 31 2020..........SUNRISE 544 AM MDT SUNSET 810 PM MDT  
AUGUST 1 2020........SUNRISE 545 AM MDT SUNSET 809 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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