458  
CDUS45 KCYS 120731  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
130 AM MDT THU MAR 12 2020  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR MARCH 11 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 68 1250 PM 78 1972 50 18 47  
MINIMUM 20 250 AM -23 1948 20 0 17  
AVERAGE 44 35 9 32  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.47 1974 0.02 -0.02 0.00  
MONTH TO DATE 0.06 0.13 -0.07 0.02  
SINCE JAN 1 0.10 0.69 -0.59 0.03  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 30 -9 33  
MONTH TO DATE 272 350 -78 555  
SINCE MAR 1 272 350 -78 555  
SINCE JUL 1 5601 5754 -153 5620  
 
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 39 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 50 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 18.6  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 1200 AM  
LOWEST 18 1200 PM  
AVERAGE 50  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 77 2007  
1995  
MINIMUM TEMPERATURE (F) 21 -8 1956  
 
 
SUNRISE AND SUNSET  
MARCH 12 2020.........SUNRISE 707 AM MDT SUNSET 655 PM MDT  
MARCH 13 2020.........SUNRISE 705 AM MDT SUNSET 656 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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