654  
CDUS45 KCYS 250729  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
128 AM MDT MON MAY 25 2020  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR MAY 24 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 61 1140 AM 93 1989 73 -12 73  
MINIMUM 45 529 AM 23 2001 42 3 34  
AVERAGE 53 58 -5 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 2.40 1907 0.09 -0.05 0.00  
MONTH TO DATE 2.89 1.88 1.01 2.85  
SINCE JAN 1 4.23 4.74 -0.51 5.73  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 8 4 11  
MONTH TO DATE 306 279 27 451  
SINCE MAR 1 1883 1764 119 2194  
SINCE JUL 1 7212 7168 44 7259  
 
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 25 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 11.7  
 
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 1200 AM  
LOWEST 53 1200 PM  
AVERAGE 71  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 92 1969  
MINIMUM TEMPERATURE (F) 43 24 2001  
 
 
SUNRISE AND SUNSET  
MAY 25 2020...........SUNRISE 522 AM MDT SUNSET 815 PM MDT  
MAY 26 2020...........SUNRISE 521 AM MDT SUNSET 816 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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