690  
CDUS46 KOTX 230041  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
441 PM PST FRI DEC 22 2023  
   
...............................  
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR DECEMBER 22 2023  
 
VALID AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 46 337 PM 62 1917 40 6 13  
MINIMUM 32 1224 AM -13 1983 29 3 5  
AVERAGE 39 34 5 9  
 
PRECIPITATION (IN)  
TODAY T 0.53 1964 0.04 -0.04 0.00  
MONTH TO DATE 0.97 0.80 0.17 0.70  
SINCE OCT 1 4.16 3.11 1.05 4.04  
SINCE JAN 1 10.56 12.54 -1.98 15.21  
 
SNOWFALL (IN)  
TODAY 0.0 4.2 2017 0.2 -0.2 0.0  
MONTH TO DATE 0.5 2.9 -2.4 3.3  
SINCE DEC 1 0.5 2.9 -2.4 3.3  
SINCE JUL 1 0.5 4.2 -3.7 7.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 26 31 -5 56  
MONTH TO DATE 517 650 -133 773  
SINCE DEC 1 517 650 -133 773  
SINCE JUL 1 1579 1831 -252 1877  
 
COOLING  
TODAY 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 15 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92  
LOWEST 73  
AVERAGE 83  
   
......................................................  
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 64 1901  
MINIMUM TEMPERATURE (F) 29 -16 1983  
 
SUNRISE AND SUNSET  
DECEMBER 22 2023......SUNRISE 729 AM PST SUNSET 404 PM PST  
DECEMBER 23 2023......SUNRISE 729 AM PST SUNSET 405 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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