457  
CDUS45 KCYS 260727  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
127 AM MDT TUE MAY 26 2020  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR MAY 25 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 65 317 PM 92 1969 73 -8 74  
MINIMUM 36 1159 PM 24 2001 43 -7 30  
AVERAGE 51 58 -7 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.25 1997 0.09 -0.09 0.00  
MONTH TO DATE 2.89 1.97 0.92 2.85  
SINCE JAN 1 4.23 4.83 -0.60 5.73  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 8 6 13  
MONTH TO DATE 320 287 33 464  
SINCE MAR 1 1897 1772 125 2207  
SINCE JUL 1 7226 7176 50 7272  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 8.8  
 
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 100 AM  
LOWEST 39 400 PM  
AVERAGE 66  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 94 1969  
MINIMUM TEMPERATURE (F) 43 32 2007  
1992  
1975  
 
 
SUNRISE AND SUNSET  
MAY 26 2020...........SUNRISE 521 AM MDT SUNSET 816 PM MDT  
MAY 27 2020...........SUNRISE 520 AM MDT SUNSET 817 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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