534  
CDUS45 KCYS 260745  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
145 AM MDT THU APR 26 2018  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR APRIL 25 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1896 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 66 510 PM 87 1962 63 3 46  
MINIMUM 19 513 AM 11 2002 32 -13 28  
AVERAGE 43 48 -5 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.55 1948 0.05 -0.05 0.23  
MONTH TO DATE 1.64 1.19 0.45 0.86  
SINCE JAN 1 2.00 2.60 -0.60 5.51  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 18 4 28  
MONTH TO DATE 684 520 164 448  
SINCE MAR 1 1540 1402 138 1206  
SINCE JUL 1 7044 6806 238 6131  
 
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 16 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 9.7  
 
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 18 400 PM  
AVERAGE 59  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 86 1981  
MINIMUM TEMPERATURE (F) 32 19 1932  
 
 
SUNRISE AND SUNSET  
APRIL 26 2018.........SUNRISE 554 AM MDT SUNSET 745 PM MDT  
APRIL 27 2018.........SUNRISE 553 AM MDT SUNSET 746 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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