509  
CDUS46 KOTX 090849  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
1249 AM PST MON DEC 09 2024  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR DECEMBER 8 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1881 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 50 1242 PM 62 2015 42 8 48  
MINIMUM 36 841 AM -9 1919 30 6 32  
AVERAGE 43 36 7 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 0.42 1929 0.04 0.00 0.00  
MONTH TO DATE 0.07 0.30 -0.23 0.39  
SINCE OCT 1 2.41 2.61 -0.20 3.58  
SINCE JAN 1 9.93 12.04 -2.11 9.98  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.0 1971 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.9 -0.9 0.5  
SINCE DEC 1 0.0 0.9 -0.9 0.5  
SINCE JUL 1 0.0 2.2 -2.2 0.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 29 -7 25  
MONTH TO DATE 238 227 11 166  
SINCE DEC 1 238 227 11 166  
SINCE JUL 1 1194 1408 -214 1228  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1228 912 316 1321    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 900 AM  
LOWEST 53 300 PM  
AVERAGE 68  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 64 2015  
MINIMUM TEMPERATURE (F) 30 -11 1919  
 
SUNRISE AND SUNSET  
DECEMBER 9 2024......SUNRISE 720 AM PST SUNSET 401 PM PST  
DECEMBER 10 2024......SUNRISE 721 AM PST SUNSET 401 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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