038  
CDUS45 KCYS 200327  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
927 PM MDT THU MAR 19 2020  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR MARCH 19 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 39 312 AM 81 2004 52 -13 40  
MINIMUM 20 759 PM -10 1943 23 -3 19  
AVERAGE 30 38 -8 30  
 
PRECIPITATION (IN)  
TODAY 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  
TODAY 35 27 8 35  
MONTH TO DATE 531 578 -47 832  
SINCE MAR 1 531 578 -47 832  
SINCE JUL 1 5860 5982 -122 5897  
 
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 37 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 19.5  
 
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 88 300 PM  
AVERAGE 94  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 82 1997  
MINIMUM TEMPERATURE (F) 24 -18 1913  
 
 
SUNRISE AND SUNSET  
MARCH 19 2020.........SUNRISE 655 AM MDT SUNSET 703 PM MDT  
MARCH 20 2020.........SUNRISE 654 AM MDT SUNSET 704 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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