471  
CDUS46 KOTX 280902  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
102 AM PST THU DEC 28 2023  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR DECEMBER 27 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 48 507 PM 60 1917 40 8 55  
MINIMUM 35 342 AM 5 1948 29 6 40  
AVERAGE 42 34 8 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.89 1937 0.04 -0.03 0.04  
MONTH TO DATE 1.13 0.99 0.14 1.07  
SINCE OCT 1 4.32 3.30 1.02 4.41  
SINCE JAN 1 10.72 12.73 -2.01 15.58  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.0 1968 0.2 -0.2 0.0  
MONTH TO DATE 0.5 3.6 -3.1 5.0  
SINCE DEC 1 0.5 3.6 -3.1 5.0  
SINCE JUL 1 0.5 4.9 -4.4 9.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 31 -8 17  
MONTH TO DATE 657 805 -148 916  
SINCE DEC 1 657 805 -148 916  
SINCE JUL 1 1719 1986 -267 2020  
 
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 22 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 11.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 1200 AM  
LOWEST 56 500 PM  
AVERAGE 66  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 63 1965  
MINIMUM TEMPERATURE (F) 29 4 1990  
 
SUNRISE AND SUNSET  
DECEMBER 28 2023......SUNRISE 731 AM PST SUNSET 408 PM PST  
DECEMBER 29 2023......SUNRISE 731 AM PST SUNSET 409 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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