053  
CDUS45 KCYS 152128  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
327 PM MDT SAT AUG 15 2020  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR AUGUST 15 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 1241 PM 104 1937 87 0 85  
MINIMUM 53 401 AM 44 1924 55 -2 57  
2002  
AVERAGE 70 71 -1 71  
 
PRECIPITATION (IN)  
TODAY 0.00 1.10 1980 0.05 -0.05 0.00  
MONTH TO DATE 0.15 0.86 -0.71 0.85  
SINCE JAN 1 7.13 11.57 -4.44 14.33  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 4 -4 3  
SINCE JUN 1 36 109 -73 116  
SINCE JUL 1 0 16 -16 5  
 
COOLING  
TODAY 5 7 -2 6  
MONTH TO DATE 137 113 24 119  
SINCE JUN 1 575 435 140 386  
SINCE JAN 1 580 445 135 386    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 9.3  
 
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 300 AM  
LOWEST 48 1200 PM  
AVERAGE 69  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 105 2002  
MINIMUM TEMPERATURE (F) 55 44 2001  
 
 
SUNRISE AND SUNSET  
AUGUST 15 2020........SUNRISE 600 AM MDT SUNSET 751 PM MDT  
AUGUST 16 2020........SUNRISE 601 AM MDT SUNSET 749 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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