550  
CDUS46 KOTX 070125  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE, WA  
625 PM PDT FRI JUN 6 2008  
 
...................................  
   
..THE LEWISTON AIRPORT CLIMATE SUMMARY FOR JUNE 6 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 62 337 PM 100 1926 75 -13 61  
MINIMUM 48 415 AM 41 1954 52 -4 50  
1943  
AVERAGE 55 63 -8 56  
 
PRECIPITATION (IN)  
TODAY T 0.72 1904 0.04 -0.04 T  
MONTH TO DATE 0.52 0.28 0.24 0.17  
SINCE OCT 1 6.98 9.58 -2.60 7.34  
SINCE JAN 1 3.89 6.36 -2.47 3.55  
 
SNOWFALL (IN)  
TODAY 0.0 T 1924 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  
TODAY 10 3 7 9  
MONTH TO DATE 39 23 16 13  
SINCE JUN 1 39 23 16 13  
SINCE JUL 1 5228 5172 56 4915  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 0 12 -12 52  
SINCE JUN 1 0 12 -12 52  
SINCE JAN 1 53 44 9 79    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 9.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 100 AM  
LOWEST 39 100 PM  
AVERAGE 66  
 
..........................................................  
 
 
THE LEWISTON AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 100 1931  
MINIMUM TEMPERATURE (F) 52 39 1999  
 
 
SUNRISE AND SUNSET  
JUNE 6 2008..........SUNRISE 457 AM PDT SUNSET 837 PM PDT  
JUNE 7 2008..........SUNRISE 456 AM PDT SUNSET 838 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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