501  
CDUS46 KOTX 060121  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE, WA  
621 PM PDT SAT JUL 5 2008  
 
...................................  
   
..THE LEWISTON AIRPORT CLIMATE SUMMARY FOR JULY 5 2008  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 87 407 PM 108 2007 85 2 108  
MINIMUM 60 412 AM 44 1977 58 2 65  
AVERAGE 74 71 3 87  
 
PRECIPITATION (IN)  
TODAY 0.00 0.81 1895 0.03 -0.03 0.00  
MONTH TO DATE 0.01 0.15 -0.14 0.00  
SINCE OCT 1 7.16 10.61 -3.45 7.93  
SINCE JAN 1 4.07 7.39 -3.32 4.14  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 1994 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 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 5 -5 0  
SINCE JUN 1 88 76 12 51  
SINCE JUL 1 0 5 -5 0  
 
COOLING  
TODAY 9 7 2 22  
MONTH TO DATE 71 35 36 70  
SINCE JUN 1 183 140 43 197  
SINCE JAN 1 236 172 64 224    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 5.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 60 400 AM  
LOWEST 26 300 PM  
AVERAGE 43  
 
..........................................................  
 
 
THE LEWISTON AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 104 1968  
1926  
1906  
MINIMUM TEMPERATURE (F) 58 45 1988  
 
 
SUNRISE AND SUNSET  
JULY 5 2008..........SUNRISE 503 AM PDT SUNSET 843 PM PDT  
JULY 6 2008..........SUNRISE 503 AM PDT SUNSET 842 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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