074  
CDUS45 KCYS 200727  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
127 AM MDT FRI MAR 20 2020  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR MARCH 19 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 39 312 AM 81 2004 52 -13 40  
MINIMUM 17 1154 PM -10 1943 23 -6 19  
AVERAGE 28 38 -10 30  
 
PRECIPITATION (IN)  
YESTERDAY T 0.40 1942 0.03 -0.03 0.00  
MONTH TO DATE 0.11 0.30 -0.19 0.97  
SINCE JAN 1 0.15 0.86 -0.71 0.98  
 
DEGREE DAYS  
HEATING  
YESTERDAY 37 27 10 35  
MONTH TO DATE 533 578 -45 832  
SINCE MAR 1 533 578 -45 832  
SINCE JUL 1 5862 5982 -120 5897  
 
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 37 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 20.1  
 
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 77 1000 PM  
AVERAGE 89  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 82 1997  
MINIMUM TEMPERATURE (F) 24 -18 1913  
 
 
SUNRISE AND SUNSET  
MARCH 20 2020.........SUNRISE 654 AM MDT SUNSET 704 PM MDT  
MARCH 21 2020.........SUNRISE 652 AM MDT SUNSET 705 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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