864  
CDUS45 KCYS 060327  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
927 PM MDT THU SEP 5 2019  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 5 2019
 
 
VALID TODAY AS OF 0900 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1896 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 90 1251 PM 100 1998 81 9 78  
MINIMUM 50 502 AM 33 1953 48 2 55  
AVERAGE 70 64 6 67  
 
PRECIPITATION (IN)  
TODAY 0.00 1.10 1951 0.06 -0.06 0.00  
MONTH TO DATE T 0.28 -0.28 0.00  
SINCE JAN 1 16.96 12.69 4.27 14.61  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 0  
MONTH TO DATE 0 14 -14 3  
SINCE SEP 1 0 14 -14 3  
SINCE JUL 1 24 51 -27 47  
 
COOLING  
TODAY 5 3 2 2  
MONTH TO DATE 38 15 23 9  
SINCE SEP 1 38 15 23 9  
SINCE JAN 1 495 538 -43 502    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 11.3  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 200 AM  
LOWEST 34 1200 PM  
AVERAGE 66  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 101 2013  
MINIMUM TEMPERATURE (F) 47 29 2017  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 5 2019.....SUNRISE 621 AM MDT SUNSET 718 PM MDT  
SEPTEMBER 6 2019.....SUNRISE 622 AM MDT SUNSET 717 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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