340  
CDUS46 KOTX 180547  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
947 PM PST MON FEB 17 2025  
   
...............................  
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR FEBRUARY 17 2025  
 
VALID TODAY AS OF 0900 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1881 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 39 258 PM 64 2007 47 -8 46  
MINIMUM 32 729 AM -12 1936 32 0 27  
AVERAGE 36 40 -4 37  
 
PRECIPITATION (IN)  
TODAY 0.15 0.52 1884 0.04 0.11 0.00  
MONTH TO DATE 1.07 0.65 0.42 0.58  
SINCE OCT 1 5.99 5.22 0.77 6.84  
SINCE JAN 1 2.22 1.78 0.44 2.43  
 
DEGREE DAYS  
HEATING  
TODAY 29 26 3 28  
MONTH TO DATE 630 451 179 394  
SINCE DEC 1 2363 2269 94 2112  
SINCE JUL 1 3319 3450 -131 3174  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 5 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 6 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 0.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 82 300 PM  
AVERAGE 91  
   
......................................................  
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 64 1965  
MINIMUM TEMPERATURE (F) 32 -4 1936  
 
SUNRISE AND SUNSET  
FEBRUARY 17 2025......SUNRISE 647 AM PST SUNSET 517 PM PST  
FEBRUARY 18 2025......SUNRISE 646 AM PST SUNSET 519 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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