569  
CDUS46 KOTX 060842  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
1242 AM PST SAT DEC 06 2025  
   
...............................  
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR DECEMBER 5 2025  
 
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)  
YESTERDAY  
MAXIMUM 55 1026 PM 61 2023 42 13 34  
MINIMUM 37 941 AM 1 1919 31 6 31  
AVERAGE 46 36 10 33  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 0.52 1971 0.04 0.03 0.00  
MONTH TO DATE 0.32 0.19 0.13 0.00  
SINCE OCT 1 2.12 2.50 -0.38 2.34  
SINCE JAN 1 8.81 11.93 -3.12 9.86  
 
SNOWFALL (IN)  
YESTERDAY MM 3.0 1922 0.1 MM 0.0  
MONTH TO DATE T 0.5 -0.5 0.0  
SINCE DEC 1 T 0.5 -0.5 0.0  
SINCE JUL 1 T 1.8 -1.8 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 28 -9 32  
MONTH TO DATE 141 140 1 158  
SINCE DEC 1 141 140 1 158  
SINCE JUL 1 1069 1321 -252 1114  
 
COOLING  
YESTERDAY 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 30 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 49 1100 PM  
AVERAGE 75  
   
......................................................  
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 60 1939  
MINIMUM TEMPERATURE (F) 31 5 2013  
 
SUNRISE AND SUNSET  
DECEMBER 6 2025......SUNRISE 717 AM PST SUNSET 402 PM PST  
DECEMBER 7 2025......SUNRISE 718 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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