953  
CDUS45 KCYS 232129  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
328 PM MDT SUN AUG 23 2020  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR AUGUST 23 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 99 147 PM 103 2006 85 14 76  
MINIMUM 54 548 AM 39 2015 53 1 57  
1917  
AVERAGE 77 69 8 67  
 
PRECIPITATION (IN)  
TODAY 0.00 0.97 1944 0.05 -0.05 0.65  
MONTH TO DATE 0.15 1.26 -1.11 3.43  
SINCE JAN 1 7.13 11.97 -4.84 16.91  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 12 -12 3  
SINCE JUN 1 36 117 -81 116  
SINCE JUL 1 0 24 -24 5  
 
COOLING  
TODAY 12 5 7 2  
MONTH TO DATE 217 157 60 173  
SINCE JUN 1 655 479 176 440  
SINCE JAN 1 660 489 171 440    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 6.2  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 500 AM  
LOWEST 20 100 PM  
AVERAGE 57  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 102 1936  
MINIMUM TEMPERATURE (F) 53 38 1917  
 
 
SUNRISE AND SUNSET  
AUGUST 23 2020........SUNRISE 608 AM MDT SUNSET 739 PM MDT  
AUGUST 24 2020........SUNRISE 609 AM MDT SUNSET 737 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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