369  
CDUS45 KCYS 110727  
CLILAR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
127 AM MDT THU SEP 11 2008  
 
...................................  
   
..THE LARAMIE WY AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 10 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 70 108 PM 83 1959 70 0 63  
MINIMUM 46 1159 PM 32 1951 39 7 36  
AVERAGE 58 55 3 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 0.66 1950 0.03 0.01 T  
MONTH TO DATE 0.04 0.39 -0.35 0.52  
SINCE JAN 1 8.48 8.87 -0.39 8.24  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 11 -4 15  
MONTH TO DATE 134 92 42 56  
SINCE SEP 1 134 92 42 56  
SINCE JUL 1 260 306 -46 89  
 
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 33 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 13.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 1100 PM  
LOWEST 29 200 PM  
AVERAGE 55  
 
..........................................................  
 
 
THE LARAMIE WY AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 83 1958  
MINIMUM TEMPERATURE (F) 39 27 1974  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2008.....SUNRISE 640 AM MDT SUNSET 718 PM MDT  
SEPTEMBER 12 2008.....SUNRISE 641 AM MDT SUNSET 716 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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