893  
CDUS46 KOTX 110445  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
945 PM PDT THU JUL 10 2025  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR JULY 10 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 89 220 PM 108 2024 89 0 108  
MINIMUM 71 502 AM 49 1972 60 11 72  
AVERAGE 80 75 5 90  
 
PRECIPITATION (IN)  
TODAY 0.00 1.80 1998 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.21 -0.21 0.00  
SINCE OCT 1 8.86 11.50 -2.64 10.60  
SINCE JAN 1 5.09 8.06 -2.97 6.19  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 2 -2 0  
SINCE JUN 1 15 63 -48 28  
SINCE JUL 1 0 2 -2 0  
 
COOLING  
TODAY 15 10 5 25  
MONTH TO DATE 142 84 58 152  
SINCE JUN 1 349 191 158 305  
SINCE JAN 1 401 227 174 328    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 10.5  
 
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 57 400 AM  
LOWEST 26 400 PM  
AVERAGE 42  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 111 1940  
MINIMUM TEMPERATURE (F) 60 49 1950  
1971  
1974  
 
SUNRISE AND SUNSET  
JULY 10 2025..........SUNRISE 506 AM PDT SUNSET 840 PM PDT  
JULY 11 2025..........SUNRISE 507 AM PDT SUNSET 839 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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