279  
CDUS46 KOTX 170445  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
945 PM PDT THU OCT 16 2025  
   
...............................  
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR OCTOBER 16 2025  
 
VALID TODAY AS OF 0900 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1881 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 61 305 PM 81 1929 63 -2 64  
MINIMUM 34 636 AM 24 1946 42 -8 51  
AVERAGE 48 52 -4 58  
 
PRECIPITATION (IN)  
TODAY 0.00 0.41 2007 0.04 -0.04 0.28  
MONTH TO DATE 0.30 0.48 -0.18 0.28  
SINCE OCT 1 0.30 0.48 -0.18 0.28  
SINCE JAN 1 6.99 9.91 -2.92 7.80  
 
DEGREE DAYS  
HEATING  
TODAY 17 13 4 7  
MONTH TO DATE 131 149 -18 72  
SINCE SEP 1 145 225 -80 97  
SINCE JUL 1 145 236 -91 99  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 1 2 -1 0  
SINCE SEP 1 212 104 108 184  
SINCE JAN 1 1312 910 402 1228    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 2.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 600 AM  
LOWEST 38 300 PM  
AVERAGE 64  
   
......................................................  
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 79 1901  
MINIMUM TEMPERATURE (F) 41 24 1949  
 
SUNRISE AND SUNSET  
OCTOBER 16 2025.......SUNRISE 707 AM PDT SUNSET 559 PM PDT  
OCTOBER 17 2025.......SUNRISE 709 AM PDT SUNSET 557 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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