206  
CDUS45 KCYS 130729  
CLILAR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
128 AM MDT SAT SEP 13 2008  
 
...................................  
   
..THE LARAMIE WY AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 12 2008  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1948 TO 2008  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 55 348 PM 85 1958 70 -15 77  
MINIMUM 40 1256 PM 29 1989 38 2 39  
AVERAGE 48 54 -6 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.35 0.53 1977 0.03 0.32 0.00  
MONTH TO DATE 0.90 0.45 0.45 0.52  
SINCE JAN 1 9.34 8.93 0.41 8.24  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 11 6 7  
MONTH TO DATE 169 114 55 76  
SINCE SEP 1 169 114 55 76  
SINCE JUL 1 295 328 -33 109  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 3 -3 2  
SINCE SEP 1 0 3 -3 2  
SINCE JAN 1 79 71 8 155    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 12.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 46 400 PM  
AVERAGE 70  
 
..........................................................  
 
 
THE LARAMIE WY AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 84 1990  
MINIMUM TEMPERATURE (F) 38 25 1989  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2008.....SUNRISE 642 AM MDT SUNSET 714 PM MDT  
SEPTEMBER 14 2008.....SUNRISE 643 AM MDT SUNSET 713 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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