546  
CDUS45 KCYS 100732  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
130 AM MDT WED SEP 10 2008  
 
...................................  
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 9 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 71 309 PM 99 1931 MM MM 53  
MINIMUM 48 449 AM 26 1962 MM MM 46  
AVERAGE 60 MM MM 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.52 2006 MM MM  
MONTH TO DATE 1.90 MM MM  
SINCE JAN 1 11.70 MM MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 MM MM 15  
MONTH TO DATE 89 MM MM 23  
SINCE SEP 1 89 MM MM 23  
SINCE JUL 1 105 MM MM 33  
 
COOLING  
YESTERDAY 0 MM MM 0  
MONTH TO DATE 4 MM MM 49  
SINCE SEP 1 4 MM MM 49  
SINCE JAN 1 542 MM MM 897    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 16.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1100 PM  
LOWEST 53 200 PM  
AVERAGE 73  
 
..........................................................  
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) MM 97 1994  
MINIMUM TEMPERATURE (F) MM 25 1962  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 10 2008.....SUNRISE 627 AM MDT SUNSET 709 PM MDT  
SEPTEMBER 11 2008.....SUNRISE 628 AM MDT SUNSET 707 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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