011  
CDUS45 KCYS 230328  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
928 PM MDT FRI MAY 22 2020  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR MAY 22 2020
 
 
VALID TODAY AS OF 0900 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 78 236 PM 98 2012 72 6 51  
MINIMUM 47 542 AM 28 1910 42 5 32  
AVERAGE 63 57 6 42  
 
PRECIPITATION (IN)  
TODAY 0.00 1.50 1901 0.09 -0.09 0.16  
MONTH TO DATE 2.60 1.70 0.90 2.74  
SINCE JAN 1 3.94 4.56 -0.62 5.62  
 
DEGREE DAYS  
HEATING  
TODAY 2 8 -6 23  
MONTH TO DATE 292 263 29 418  
SINCE MAR 1 1869 1748 121 2161  
SINCE JUL 1 7198 7152 46 7226  
 
COOLING  
TODAY 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 SE (150)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 8.9  
 
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 29 1100 AM  
AVERAGE 65  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 94 1926  
MINIMUM TEMPERATURE (F) 42 26 2019  
 
 
SUNRISE AND SUNSET  
MAY 22 2020...........SUNRISE 524 AM MDT SUNSET 812 PM MDT  
MAY 23 2020...........SUNRISE 523 AM MDT SUNSET 813 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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