874  
CDUS46 KOTX 310855  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
1255 AM PST TUE DEC 31 2024  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR DECEMBER 30 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 47 1252 PM 60 1920 40 7 45  
MINIMUM 34 1155 PM -22 1968 29 5 33  
AVERAGE 41 34 7 39  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.62 1899 0.03 -0.03 0.00  
MONTH TO DATE 1.37 1.09 0.28 1.13  
SINCE OCT 1 3.71 3.40 0.31 4.32  
SINCE JAN 1 11.23 12.83 -1.60 10.72  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.2 2021 0.2 -0.2 0.0  
MONTH TO DATE T 4.0 -4.0 0.5  
SINCE DEC 1 T 4.0 -4.0 0.5  
SINCE JUL 1 T 5.3 -5.3 0.5  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 30 -6 26  
MONTH TO DATE 761 896 -135 720  
SINCE DEC 1 761 896 -135 720  
SINCE JUL 1 1717 2077 -360 1782  
 
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 16 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 3.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 1100 PM  
LOWEST 51 100 PM  
AVERAGE 70  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 55 1917  
MINIMUM TEMPERATURE (F) 29 -16 1884  
 
SUNRISE AND SUNSET  
DECEMBER 31 2024......SUNRISE 731 AM PST SUNSET 412 PM PST  
JANUARY 1 2025.......SUNRISE 731 AM PST SUNSET 412 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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