543  
CDUS46 KOTX 090035  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
435 PM PST MON DEC 08 2025  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR DECEMBER 8 2025
 
 
VALID AS OF 0400 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 53 359 PM 62 2015 42 11 50  
MINIMUM 44 1128 AM -9 1919 30 14 36  
AVERAGE 49 36 13 43  
 
PRECIPITATION (IN)  
TODAY 0.15 0.42 1929 0.04 0.11 0.04  
MONTH TO DATE 0.50 0.30 0.20 0.07  
SINCE OCT 1 2.30 2.61 -0.31 2.41  
SINCE JAN 1 8.99 12.04 -3.05 9.93  
 
SNOWFALL (IN)  
TODAY 0.0 2.0 1971 0.1 -0.1 0.0  
MONTH TO DATE T 0.9 -0.9 0.0  
SINCE DEC 1 T 0.9 -0.9 0.0  
SINCE JUL 1 T 2.2 -2.2 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 16 29 -13 22  
MONTH TO DATE 191 227 -36 238  
SINCE DEC 1 191 227 -36 238  
SINCE JUL 1 1119 1408 -289 1194  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1312 912 400 1228    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90  
LOWEST 58  
AVERAGE 74  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 64 2015  
MINIMUM TEMPERATURE (F) 30 -11 1919  
 
SUNRISE AND SUNSET  
DECEMBER 8 2025......SUNRISE 719 AM PST SUNSET 401 PM PST  
DECEMBER 9 2025......SUNRISE 720 AM PST SUNSET 401 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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