707  
CDUS46 KOTX 280854  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE, WA  
151 AM PDT SAT JUN 28 2008  
 
...................................  
   
..THE LEWISTON AIRPORT CLIMATE SUMMARY FOR JUNE 27 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 87 451 PM 103 1925 82 5 92  
MINIMUM 56 434 AM 43 1975 56 0 55  
AVERAGE 72 69 3 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.20 1934 0.03 -0.03 0.00  
MONTH TO DATE 0.69 1.07 -0.38 0.67  
SINCE OCT 1 7.15 10.37 -3.22 7.84  
SINCE JAN 1 4.06 7.15 -3.09 4.05  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1952 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 0  
MONTH TO DATE 88 68 20 51  
SINCE JUN 1 88 68 20 51  
SINCE JUL 1 5277 5217 60 4953  
 
COOLING  
YESTERDAY 7 6 1 9  
MONTH TO DATE 57 87 -30 107  
SINCE JUN 1 57 87 -30 107  
SINCE JAN 1 110 119 -9 134    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 4.1  
 
 
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 60 600 AM  
LOWEST 22 400 PM  
AVERAGE 41  
 
..........................................................  
 
 
THE LEWISTON AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 104 1939  
MINIMUM TEMPERATURE (F) 56 43 1975  
1965  
 
 
SUNRISE AND SUNSET  
JUNE 28 2008..........SUNRISE 458 AM PDT SUNSET 844 PM PDT  
JUNE 29 2008..........SUNRISE 459 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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