498  
CDUS45 KCYS 102137  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
334 PM MDT WED SEP 10 2008  
 
...................................  
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 10 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 80 150 PM 97 1994 MM MM 70  
MINIMUM 53 644 AM 25 1962 MM MM 35  
AVERAGE 67 MM MM 53  
 
PRECIPITATION (IN)  
TODAY 0.00 0.76 1989 MM MM 0.01  
MONTH TO DATE 1.90 MM MM 0.46  
SINCE JAN 1 11.70 MM MM 10.29  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 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 18 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 10.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 35 200 PM  
AVERAGE 68  
 
..........................................................  
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) MM 97 1994  
MINIMUM TEMPERATURE (F) MM 32 1989  
 
 
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.  
 
 
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab WY Page
The Nexlab NE Page
Main Text Page