026  
CDUS46 KOTX 290834  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE, WA  
130 AM PDT SUN JUN 29 2008  
 
...................................  
   
..THE LEWISTON AIRPORT CLIMATE SUMMARY FOR JUNE 28 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 99 452 PM 104 1939 82 17 90  
MINIMUM 56 421 AM 43 1975 56 0 59  
1965  
AVERAGE 78 69 9 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.37 1955 0.03 -0.03 0.00  
MONTH TO DATE 0.69 1.10 -0.41 0.67  
SINCE OCT 1 7.15 10.40 -3.25 7.84  
SINCE JAN 1 4.06 7.18 -3.12 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 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 88 69 19 51  
SINCE JUN 1 88 69 19 51  
SINCE JUL 1 5277 5218 59 4953  
 
COOLING  
YESTERDAY 13 6 7 10  
MONTH TO DATE 70 93 -23 117  
SINCE JUN 1 70 93 -23 117  
SINCE JAN 1 123 125 -2 144    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 5.4  
 
 
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 67 400 AM  
LOWEST 12 500 PM  
AVERAGE 40  
 
..........................................................  
 
 
THE LEWISTON AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 108 1939  
MINIMUM TEMPERATURE (F) 57 44 1959  
 
 
SUNRISE AND SUNSET  
JUNE 29 2008..........SUNRISE 459 AM PDT SUNSET 844 PM PDT  
JUNE 30 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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