142  
CDUS45 KCYS 122127  
CLIRWL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
327 PM MDT FRI SEP 12 2008  
 
...................................  
   
..THE RAWLINS WY AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 12 2008
 
 
VALID AS OF 0300 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 56 135 PM 87 1990 75 -19 80  
MINIMUM 43 631 AM 25 1999 42 1 44  
AVERAGE 50 58 -8 62  
 
PRECIPITATION (IN)  
TODAY 0.04 0.35 1988 0.03 0.01 0.00  
MONTH TO DATE 1.26 0.28 0.98 0.20  
SINCE JAN 1 7.49 7.20 0.29 5.26  
 
DEGREE DAYS  
HEATING  
TODAY 15 7 8 3  
MONTH TO DATE 158 70 88 60  
SINCE SEP 1 158 70 88 60  
SINCE JUL 1 209 153 56 78  
 
COOLING  
TODAY 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 18 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 8.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 700 AM  
LOWEST 50 200 PM  
AVERAGE 72  
 
..........................................................  
 
 
THE RAWLINS WY AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 86 1990  
MINIMUM TEMPERATURE (F) 41 23 1974  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 12 2008.....SUNRISE 646 AM MDT SUNSET 723 PM MDT  
SEPTEMBER 13 2008.....SUNRISE 647 AM MDT SUNSET 721 PM MDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab WY Page
The Nexlab NE Page Main Text Page