999  
CDUS45 KCYS 190326  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
926 PM MDT THU JUN 18 2020  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR JUNE 18 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 75 416 PM 103 1936 81 -6 72  
MINIMUM 53 546 AM 37 1945 51 2 52  
AVERAGE 64 66 -2 62  
 
PRECIPITATION (IN)  
TODAY 0.00 1.01 1946 0.10 -0.10 0.23  
MONTH TO DATE 0.99 1.85 -0.86 1.52  
SINCE JAN 1 5.28 7.36 -2.08 9.17  
 
DEGREE DAYS  
HEATING  
TODAY 1 2 -1 3  
MONTH TO DATE 29 75 -46 79  
SINCE JUN 1 29 75 -46 79  
SINCE JUL 1 7269 7290 -21 7406  
 
COOLING  
TODAY 0 3 -3 0  
MONTH TO DATE 88 36 52 8  
SINCE JUN 1 88 36 52 8  
SINCE JAN 1 93 46 47 8    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 10.4  
 
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 400 AM  
LOWEST 27 200 PM  
AVERAGE 50  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 100 1910  
MINIMUM TEMPERATURE (F) 51 33 1912  
 
 
SUNRISE AND SUNSET  
JUNE 18 2020..........SUNRISE 515 AM MDT SUNSET 830 PM MDT  
JUNE 19 2020..........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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