236  
CDUS46 KOTX 010832  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
132 AM PDT TUE OCT 01 2024  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 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 68 356 PM 89 1920 73 -5 55  
1976  
MINIMUM 41 627 AM 30 1954 48 -7 49  
AVERAGE 55 60 -5 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.82 2000 0.02 -0.02 0.06  
MONTH TO DATE 0.82 0.60 0.22 1.04  
SINCE OCT 1 11.93 12.87 -0.94 10.93  
SINCE JAN 1 7.52 9.43 -1.91 6.40  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 1998 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 6 4 13  
MONTH TO DATE 25 77 -52 82  
SINCE SEP 1 25 77 -52 82  
SINCE JUL 1 27 88 -61 83  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 184 102 82 128  
SINCE SEP 1 184 102 82 128  
SINCE JAN 1 1228 908 320 1312    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 1.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 49 600 AM  
LOWEST 14 300 PM  
AVERAGE 32  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 88 1943  
2008  
MINIMUM TEMPERATURE (F) 47 26 1950  
 
SUNRISE AND SUNSET  
OCTOBER 1 2024.......SUNRISE 647 AM PDT SUNSET 627 PM PDT  
OCTOBER 2 2024.......SUNRISE 649 AM PDT SUNSET 625 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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