508  
CDUS45 KCYS 112126  
CLILAR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
326 PM MDT THU SEP 11 2008  
 
...................................  
   
..THE LARAMIE WY AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 11 2008
 
 
VALID AS OF 0300 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 52 1232 PM 83 1958 70 -18 74  
MINIMUM 42 140 PM 27 1974 39 3 30  
AVERAGE 47 54 -7 52  
 
PRECIPITATION (IN)  
TODAY 0.04 1.16 1973 0.03 0.01 0.00  
MONTH TO DATE 0.08 0.42 -0.34 0.52  
SINCE JAN 1 8.52 8.90 -0.38 8.24  
 
DEGREE DAYS  
HEATING  
TODAY 18 11 7 13  
MONTH TO DATE 152 103 49 69  
SINCE SEP 1 152 103 49 69  
SINCE JUL 1 278 317 -39 102  
 
COOLING  
TODAY 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 20 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 8.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 600 AM  
LOWEST 71 1200 PM  
AVERAGE 84  
 
..........................................................  
 
 
THE LARAMIE WY AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 85 1958  
MINIMUM TEMPERATURE (F) 38 29 1989  
 
 
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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