495  
CDUS46 KOTX 250830  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE, WA  
130 AM PDT WED JUN 25 2008  
 
...................................  
   
..THE LEWISTON AIRPORT CLIMATE SUMMARY FOR JUNE 24 2008  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1881 TO 2008  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 81 500 PM 106 1940 81 0 75  
MINIMUM 57 200 AM 43 1920 55 2 51  
AVERAGE 69 68 1 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.20 1884 0.03 -0.03 0.08  
MONTH TO DATE 0.69 0.98 -0.29 0.63  
SINCE OCT 1 7.15 10.28 -3.13 7.80  
SINCE JAN 1 4.06 7.06 -3.00 4.01  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 1995 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 13.5 12.5 1.0 6.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 2  
MONTH TO DATE 88 65 23 46  
SINCE JUN 1 88 65 23 46  
SINCE JUL 1 5277 5214 63 4948  
 
COOLING  
YESTERDAY 4 5 -1 0  
MONTH TO DATE 41 71 -30 97  
SINCE JUN 1 41 71 -30 97  
SINCE JAN 1 94 103 -9 124    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 4.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 47 400 AM  
LOWEST 18 200 PM  
AVERAGE 33  
 
..........................................................  
 
 
THE LEWISTON AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 105 1925  
MINIMUM TEMPERATURE (F) 56 42 1955  
1951  
 
 
SUNRISE AND SUNSET  
JUNE 25 2008..........SUNRISE 457 AM PDT SUNSET 845 PM PDT  
JUNE 26 2008..........SUNRISE 457 AM PDT SUNSET 845 PM PDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
 
 
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