678  
CDUS46 KOTX 160040  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
440 PM PST FRI DEC 15 2023  
   
...............................  
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR DECEMBER 15 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 1239 PM 62 2002 40 6 34  
MINIMUM 36 758 AM -7 1919 29 7 26  
AVERAGE 41 35 6 30  
 
PRECIPITATION (IN)  
TODAY 0.00 0.40 1906 0.04 -0.04 0.00  
MONTH TO DATE 0.85 0.54 0.31 0.52  
SINCE OCT 1 4.04 2.85 1.19 3.86  
SINCE JAN 1 10.44 12.28 -1.84 15.03  
 
SNOWFALL (IN)  
TODAY 0.0 2.6 2016 0.1 -0.1 0.0  
MONTH TO DATE 0.5 1.8 -1.3 1.1  
SINCE DEC 1 0.5 1.8 -1.3 1.1  
SINCE JUL 1 0.5 3.1 -2.6 5.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 24 30 -6 35  
MONTH TO DATE 333 436 -103 491  
SINCE DEC 1 333 436 -103 491  
SINCE JUL 1 1395 1617 -222 1595  
 
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 20 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 9.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73  
LOWEST 58  
AVERAGE 66  
   
......................................................  
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 61 1917  
1982  
MINIMUM TEMPERATURE (F) 29 -8 1884  
 
SUNRISE AND SUNSET  
DECEMBER 15 2023......SUNRISE 725 AM PST SUNSET 402 PM PST  
DECEMBER 16 2023......SUNRISE 725 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.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab WA Page
The Nexlab ID Page
Main Text Page