751  
CDUS46 KOTX 280832  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
132 AM PDT MON JUL 28 2025  
   
...............................  
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR JULY 27 2025  
 
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)  
YESTERDAY  
MAXIMUM 93 422 PM 117 1939 94 -1 89  
MINIMUM 63 437 AM 48 1894 63 0 54  
AVERAGE 78 78 0 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.77 1909 0.01 -0.01 0.00  
MONTH TO DATE 0.06 0.43 -0.37 T  
SINCE OCT 1 8.92 11.72 -2.80 10.60  
SINCE JAN 1 5.15 8.28 -3.13 6.19  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 1995 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 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 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  
YESTERDAY 13 13 0 7  
MONTH TO DATE 364 288 76 458  
SINCE JUN 1 571 395 176 611  
SINCE JAN 1 623 431 192 634    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 41 500 AM  
LOWEST 19 400 PM  
AVERAGE 30  
   
......................................................  
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 94 112 1939  
MINIMUM TEMPERATURE (F) 63 46 1955  
 
SUNRISE AND SUNSET  
JULY 28 2025..........SUNRISE 525 AM PDT SUNSET 823 PM PDT  
JULY 29 2025..........SUNRISE 526 AM PDT SUNSET 822 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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