946  
CDUS46 KOTX 020844  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
1244 AM PST SAT DEC 02 2023  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR DECEMBER 1 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1881 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 35 220 PM 65 1939 43 -8 38  
MINIMUM 27 701 AM 3 1985 31 -4 27  
AVERAGE 31 37 -6 33  
 
PRECIPITATION (IN)  
YESTERDAY 0.06 0.50 1896 0.04 0.02 0.21  
MONTH TO DATE 0.06 0.04 0.02 0.21  
SINCE OCT 1 3.25 2.35 0.90 3.55  
SINCE JAN 1 9.65 11.78 -2.13 14.72  
 
SNOWFALL (IN)  
YESTERDAY 0.5 2.0 1977 0.1 0.4 T  
MONTH TO DATE 0.5 0.1 0.4 T  
SINCE DEC 1 0.5 0.1 0.4 T  
SINCE JUL 1 0.5 1.4 -0.9 4.2  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 28 6 32  
MONTH TO DATE 34 28 6 32  
SINCE DEC 1 34 28 6 32  
SINCE JUL 1 1096 1209 -113 1136  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1321 912 409 1150    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 2.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
MIXED PRECIP  
RAIN  
LIGHT RAIN  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 200 PM  
LOWEST 78 1200 AM  
AVERAGE 85  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 61 1932  
1975  
2021  
MINIMUM TEMPERATURE (F) 31 -2 1919  
 
SUNRISE AND SUNSET  
DECEMBER 2 2023......SUNRISE 712 AM PST SUNSET 403 PM PST  
DECEMBER 3 2023......SUNRISE 713 AM PST SUNSET 402 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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