840  
CDUS45 KCYS 050737  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
133 AM MDT FRI SEP 5 2008  
 
...................................  
   
..THE CHEYENNE WY CLIMATE SUMMARY FOR SEPTEMBER 4 2008  
 
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)  
YESTERDAY  
MAXIMUM 67 230 PM 93 1960 74 -7 83  
MINIMUM 40 540 AM 35 1968 47 -7 55  
1953  
AVERAGE 54 61 -7 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.14 0.51 2004 0.05 0.09 0.00  
MONTH TO DATE 0.35 0.21 0.14 0.33  
SINCE JAN 1 13.21 12.38 0.83 11.33  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1961 T 0.0 0.0  
MONTH TO DATE 0.0 T 0.0 T  
SINCE SEP 1 0.0 T 0.0 T  
SINCE JUL 1 T T 0.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 5 6 0  
MONTH TO DATE 37 19 18 0  
SINCE SEP 1 37 19 18 0  
SINCE JUL 1 101 90 11 11  
 
COOLING  
YESTERDAY 0 1 -1 4  
MONTH TO DATE 0 5 -5 22  
SINCE SEP 1 0 5 -5 22  
SINCE JAN 1 371 259 112 533    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 8.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE 79 PERCENT  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 1100 PM  
LOWEST 26 100 PM  
AVERAGE 56  
 
..........................................................  
 
 
THE CHEYENNE WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 92 1998  
MINIMUM TEMPERATURE (F) 47 29 1889  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 5 2008.....SUNRISE 630 AM MDT SUNSET 725 PM MDT  
SEPTEMBER 6 2008.....SUNRISE 631 AM MDT SUNSET 723 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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