690  
CDUS45 KCYS 140729  
CLIRWL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
128 AM MDT SUN SEP 14 2008  
 
...................................  
   
..THE RAWLINS WY AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 13 2008  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1951 TO 2008  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 70 257 PM 86 1990 74 -4 77  
MINIMUM 41 1159 PM 23 1974 41 0 36  
AVERAGE 56 58 -2 57  
 
PRECIPITATION (IN)  
YESTERDAY T 0.84 1982 0.03 -0.03 0.00  
MONTH TO DATE 1.30 0.31 0.99 0.20  
SINCE JAN 1 7.53 7.23 0.30 5.26  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 8 1 8  
MONTH TO DATE 167 78 89 68  
SINCE SEP 1 167 78 89 68  
SINCE JUL 1 218 161 57 86  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 12 -12 18  
SINCE SEP 1 0 12 -12 18  
SINCE JAN 1 242 282 -40 398    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 12.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 1000 PM  
LOWEST 21 300 PM  
AVERAGE 52  
 
..........................................................  
 
 
THE RAWLINS WY AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 86 1990  
MINIMUM TEMPERATURE (F) 41 22 1993  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 14 2008.....SUNRISE 648 AM MDT SUNSET 719 PM MDT  
SEPTEMBER 15 2008.....SUNRISE 649 AM MDT SUNSET 717 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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