055  
CDUS45 KCYS 142123  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
323 PM MDT SUN SEP 14 2008  
 
...................................  
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 14 2008
 
 
VALID AS OF 0300 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 9999 TO 9999  
CLIMATE RECORD PERIOD 1890 TO 2008  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 62 159 PM 94 1955 MM MM 64  
MINIMUM 35 357 AM 23 1993 MM MM 36  
AVERAGE 49 MM MM 50  
 
PRECIPITATION (IN)  
TODAY 0.00 0.57 1982 MM MM T  
MONTH TO DATE 2.45 MM MM 0.46  
SINCE JAN 1 12.25 MM MM 10.29  
 
DEGREE DAYS  
HEATING  
TODAY 16 MM MM 15  
MONTH TO DATE 138 MM MM 68  
SINCE SEP 1 138 MM MM 68  
SINCE JUL 1 154 MM MM 78  
 
COOLING  
TODAY 0 MM MM 0  
MONTH TO DATE 6 MM MM 52  
SINCE SEP 1 6 MM MM 52  
SINCE JAN 1 544 MM MM 900    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 10.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 300 AM  
LOWEST 34 200 PM  
AVERAGE 63  
 
..........................................................  
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) MM 97 1948  
MINIMUM TEMPERATURE (F) MM 31 1934  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 14 2008.....SUNRISE 631 AM MDT SUNSET 702 PM MDT  
SEPTEMBER 15 2008.....SUNRISE 632 AM MDT SUNSET 700 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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