488  
CDUS46 KOTX 150833  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE, WA  
133 AM PDT SUN JUN 15 2008  
 
...................................  
   
..THE LEWISTON AIRPORT CLIMATE SUMMARY FOR JUNE 14 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 78 444 PM 105 1933 77 1 75  
MINIMUM 53 430 AM 39 1945 53 0 51  
AVERAGE 66 65 1 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.99 1926 0.04 -0.04 0.00  
MONTH TO DATE 0.65 0.60 0.05 0.55  
SINCE OCT 1 7.11 9.90 -2.79 7.72  
SINCE JAN 1 4.02 6.68 -2.66 3.93  
 
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 2 -2 2  
MONTH TO DATE 86 46 40 42  
SINCE JUN 1 86 46 40 42  
SINCE JUL 1 5275 5195 80 4944  
 
COOLING  
YESTERDAY 1 3 -2 0  
MONTH TO DATE 3 32 -29 56  
SINCE JUN 1 3 32 -29 56  
SINCE JAN 1 56 64 -8 83    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 3.8  
 
 
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 46 1000 PM  
LOWEST 21 200 PM  
AVERAGE 34  
 
..........................................................  
 
 
THE LEWISTON AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 99 1999  
MINIMUM TEMPERATURE (F) 53 42 1945  
 
 
SUNRISE AND SUNSET  
JUNE 15 2008..........SUNRISE 455 AM PDT SUNSET 842 PM PDT  
JUNE 16 2008..........SUNRISE 455 AM PDT SUNSET 843 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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