397  
CDUS46 KOTX 270904  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
104 AM PST WED DEC 27 2023  
   
...............................  
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR DECEMBER 26 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 42 1258 PM 62 1980 40 2 53  
MINIMUM 35 1153 PM 8 1948 29 6 40  
AVERAGE 39 34 5 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.11 0.60 1996 0.04 0.07 0.08  
MONTH TO DATE 1.12 0.95 0.17 1.03  
SINCE OCT 1 4.31 3.26 1.05 4.37  
SINCE JAN 1 10.71 12.69 -1.98 15.54  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.6 1983 0.1 -0.1 0.0  
MONTH TO DATE 0.5 3.4 -2.9 5.0  
SINCE DEC 1 0.5 3.4 -2.9 5.0  
SINCE JUL 1 0.5 4.7 -4.2 9.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 31 -5 18  
MONTH TO DATE 634 774 -140 899  
SINCE DEC 1 634 774 -140 899  
SINCE JUL 1 1696 1955 -259 2003  
 
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 18 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 10.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 900 AM  
LOWEST 51 1200 AM  
AVERAGE 67  
   
......................................................  
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 60 1917  
MINIMUM TEMPERATURE (F) 29 5 1948  
 
SUNRISE AND SUNSET  
DECEMBER 27 2023......SUNRISE 731 AM PST SUNSET 408 PM PST  
DECEMBER 28 2023......SUNRISE 731 AM PST SUNSET 408 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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