352  
CDUS45 KCYS 150728  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
128 AM MDT WED APR 15 2020  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR APRIL 14 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 44 344 PM 84 2002 59 -15 64  
MINIMUM 2R 434 AM 10 2014 30 -28 24  
AVERAGE 23 44 -21 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.25 1945 0.06 -0.06 0.01  
MONTH TO DATE T 0.61 -0.61 0.17  
SINCE JAN 1 0.57 2.02 -1.45 1.75  
 
DEGREE DAYS  
HEATING  
YESTERDAY 42 21 21 21  
MONTH TO DATE 414 311 103 315  
SINCE MAR 1 1267 1193 74 1471  
SINCE JUL 1 6596 6597 -1 6536  
 
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 35 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 14.8  
 
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91 400 AM  
LOWEST 30 100 PM  
AVERAGE 61  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 85 1985  
1937  
MINIMUM TEMPERATURE (F) 30 6 2018  
 
 
SUNRISE AND SUNSET  
APRIL 15 2020.........SUNRISE 610 AM MDT SUNSET 733 PM MDT  
APRIL 16 2020.........SUNRISE 608 AM MDT SUNSET 734 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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