418  
CDUS45 KCYS 180345  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
945 PM MDT SUN JUN 17 2018  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR JUNE 17 2018
 
 
VALID TODAY AS OF 0900 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 63 240 AM 100 2012 80 -17 72  
MINIMUM 54 759 PM 36 1902 50 4 40  
AVERAGE 59 65 -6 56  
 
PRECIPITATION (IN)  
TODAY 0.18 0.63 1978 0.09 0.09 T  
MONTH TO DATE 0.51 1.75 -1.24 0.08  
SINCE JAN 1 7.64 7.26 0.38 9.36  
 
DEGREE DAYS  
HEATING  
TODAY 6 3 3 9  
MONTH TO DATE 25 73 -48 25  
SINCE JUN 1 25 73 -48 25  
SINCE JUL 1 7356 7288 68 6662  
 
COOLING  
TODAY 0 3 -3 0  
MONTH TO DATE 95 33 62 39  
SINCE JUN 1 95 33 62 39  
SINCE JAN 1 115 43 72 40    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 15.9  
 
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 100 1200 AM  
AVERAGE 100  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 103 1936  
MINIMUM TEMPERATURE (F) 51 37 1945  
 
 
SUNRISE AND SUNSET  
JUNE 17 2018..........SUNRISE 515 AM MDT SUNSET 829 PM MDT  
JUNE 18 2018..........SUNRISE 515 AM MDT SUNSET 830 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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