640  
CDUS45 KCYS 272121  
CLILAR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
321 PM MDT TUE OCT 27 2009  
 
   
...............................  
 
   
..THE LARAMIE WY AIRPORT CLIMATE SUMMARY FOR OCTOBER 27 2009  
 
VALID AS OF 0300 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1948 TO 2009  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 49 1107 AM 70 1983 51 -2 65  
MINIMUM 35 439 AM 7 1970 24 11 13  
AVERAGE 42 37 5 39  
 
PRECIPITATION (IN)  
TODAY 0.00 0.10 1959 0.02 -0.02 0.00  
MONTH TO DATE 1.16 0.72 0.44 0.18  
SINCE JAN 1 10.82 10.19 0.63 9.81  
 
DEGREE DAYS  
HEATING  
TODAY 23 28 -5 26  
MONTH TO DATE 741 602 139 608  
SINCE SEP 1 1059 971 88 978  
SINCE JUL 1 1289 1185 104 1104  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 3 -3 0  
SINCE JAN 1 26 71 -45 79    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 14.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 52 200 PM  
LOWEST 27 1200 PM  
AVERAGE 40  
   
......................................................  
 
 
THE LARAMIE WY AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 70 1968  
MINIMUM TEMPERATURE (F) 23 0 1996  
 
 
SUNRISE AND SUNSET  
OCTOBER 27 2009.......SUNRISE 728 AM MDT SUNSET 604 PM MDT  
OCTOBER 28 2009.......SUNRISE 730 AM MDT SUNSET 603 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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