367  
CDUS45 KCYS 110727  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
127 AM MDT THU SEP 11 2008  
 
...................................  
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 10 2008  
 
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)  
YESTERDAY  
MAXIMUM 80 347 PM 97 1994 MM MM 70  
MINIMUM 53 644 AM 25 1962 MM MM 35  
AVERAGE 67 MM MM 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.11 0.76 1989 MM MM  
MONTH TO DATE 2.01 MM MM  
SINCE JAN 1 11.81 MM MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 MM MM 12  
MONTH TO DATE 89 MM MM 35  
SINCE SEP 1 89 MM MM 35  
SINCE JUL 1 105 MM MM 45  
 
COOLING  
YESTERDAY 2 MM MM 0  
MONTH TO DATE 6 MM MM 49  
SINCE SEP 1 6 MM MM 49  
SINCE JAN 1 544 MM MM 897    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 11.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 32 400 PM  
AVERAGE 66  
 
..........................................................  
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) MM 97 1994  
MINIMUM TEMPERATURE (F) MM 32 1989  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2008.....SUNRISE 628 AM MDT SUNSET 707 PM MDT  
SEPTEMBER 12 2008.....SUNRISE 629 AM MDT SUNSET 705 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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