948  
CDUS45 KCYS 310729  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1229 AM MST FRI JAN 31 2020  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR JANUARY 30 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 40 1055 AM 65 1911 39 1 40  
MINIMUM 14 718 AM -29 1918 11 3 -3  
AVERAGE 27 25 2 19  
 
PRECIPITATION (IN)  
YESTERDAY T 0.60 1915 0.01 -0.01 0.00  
MONTH TO DATE 0.02 0.17 -0.15 0.01  
SINCE JAN 1 0.02 0.17 -0.15 0.01  
 
DEGREE DAYS  
HEATING  
YESTERDAY 38 40 -2 46  
MONTH TO DATE 1094 1222 -128 1116  
SINCE DEC 1 2287 2505 -218 2178  
SINCE JUL 1 4261 4304 -43 4010  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 14.3  
 
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 200 AM  
LOWEST 54 100 PM  
AVERAGE 73  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 66 1989  
MINIMUM TEMPERATURE (F) 11 -21 1917  
 
 
SUNRISE AND SUNSET  
JANUARY 31 2020.......SUNRISE 705 AM MST SUNSET 504 PM MST  
FEBRUARY 1 2020......SUNRISE 704 AM MST SUNSET 505 PM MST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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