438  
CDUS45 KCYS 010731  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
130 AM MDT WED OCT 1 2008  
 
...................................  
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 30 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 78 246 PM 90 1980 MM MM 70  
MINIMUM 30 534 AM 18 1985 MM MM 38  
AVERAGE 54 MM MM 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.52 2004 MM MM  
MONTH TO DATE 2.63 MM MM  
SINCE JAN 1 12.43 MM MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 MM MM 11  
MONTH TO DATE 220 MM MM 156  
SINCE SEP 1 220 MM MM 156  
SINCE JUL 1 236 MM MM 166  
 
COOLING  
YESTERDAY 0 MM MM 0  
MONTH TO DATE 10 MM MM 87  
SINCE SEP 1 10 MM MM 87  
SINCE JAN 1 548 MM MM 935    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 5.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 500 AM  
LOWEST 16 300 PM  
AVERAGE 54  
 
..........................................................  
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) MM 91 2005  
1939  
MINIMUM TEMPERATURE (F) MM 22 1985  
 
 
SUNRISE AND SUNSET  
OCTOBER 1 2008.......SUNRISE 649 AM MDT SUNSET 632 PM MDT  
OCTOBER 2 2008.......SUNRISE 650 AM MDT SUNSET 630 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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