554  
CDUS46 KOTX 260830  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE, WA  
130 AM PDT THU JUN 26 2008  
 
...................................  
   
..THE LEWISTON AIRPORT CLIMATE SUMMARY FOR JUNE 25 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 85 517 PM 105 1925 81 4 72  
MINIMUM 52 412 AM 42 1955 56 -4 48  
1951  
AVERAGE 69 68 1 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.43 1914 0.03 -0.03 0.04  
MONTH TO DATE 0.69 1.01 -0.32 0.67  
SINCE OCT 1 7.15 10.31 -3.16 7.84  
SINCE JAN 1 4.06 7.09 -3.03 4.05  
 
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 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 5  
MONTH TO DATE 88 66 22 51  
SINCE JUN 1 88 66 22 51  
SINCE JUL 1 5277 5215 62 4953  
 
COOLING  
YESTERDAY 4 5 -1 0  
MONTH TO DATE 45 76 -31 97  
SINCE JUN 1 45 76 -31 97  
SINCE JAN 1 98 108 -10 124    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 3.9  
 
 
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 48 800 AM  
LOWEST 20 300 PM  
AVERAGE 34  
 
..........................................................  
 
 
THE LEWISTON AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 106 1925  
MINIMUM TEMPERATURE (F) 56 42 1976  
1920  
 
 
SUNRISE AND SUNSET  
JUNE 26 2008..........SUNRISE 457 AM PDT SUNSET 845 PM PDT  
JUNE 27 2008..........SUNRISE 458 AM PDT SUNSET 844 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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