087  
CDUS45 KCYS 252127  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
327 PM MDT THU SEP 25 2008  
 
...................................  
   
..THE CHEYENNE WY CLIMATE SUMMARY FOR SEPTEMBER 25 2008  
 
VALID AS OF 0300 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1871 TO 2008  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 80 149 PM 84 1946 67 13 59  
1885  
MINIMUM 44 544 AM 17 1984 40 4 34  
AVERAGE 62 53 9 47  
 
PRECIPITATION (IN)  
TODAY 0.00 1.08 1915 0.04 -0.04 0.00  
MONTH TO DATE 1.12 1.23 -0.11 1.20  
SINCE SEP 1 1.12 1.23 -0.11 1.20  
SINCE JAN 1 13.98 13.40 0.58 12.20  
 
SNOWFALL (IN)  
TODAY 0.0 0.1 -0.1 0.0  
MONTH TO DATE T 1.1 -1.1 T  
SINCE SEP 1 T 1.1 -1.1 T  
SINCE JUL 1 T 1.1 -1.1 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 3 11 -8 18  
MONTH TO DATE 219 193 26 148  
SINCE SEP 1 219 193 26 148  
SINCE JUL 1 283 264 19 159  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 19 -19 25  
SINCE SEP 1 0 19 -19 25  
SINCE JAN 1 371 273 98 536    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 8.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 60 1200 AM  
LOWEST 15 1100 AM  
AVERAGE 38  
 
..........................................................  
 
 
THE CHEYENNE WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 85 2001  
MINIMUM TEMPERATURE (F) 39 19 1942  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 25 2008.....SUNRISE 650 AM MDT SUNSET 650 PM MDT  
SEPTEMBER 26 2008.....SUNRISE 651 AM MDT SUNSET 649 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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