678  
CDUS46 KOTX 102345  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
445 PM PDT TUE JUN 10 2025  
   
...............................  
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR JUNE 10 2025  
 
VALID AS OF 0400 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 98 223 PM 99 1910 77 21 86  
MINIMUM 64 341 AM 38 1894 53 11 57  
1897  
AVERAGE 81 65 16 72  
 
PRECIPITATION (IN)  
TODAY 0.00 0.51 1983 0.04 -0.04 0.00  
MONTH TO DATE 0.00 0.50 -0.50 0.45  
SINCE OCT 1 8.78 10.54 -1.76 10.39  
SINCE JAN 1 5.01 7.10 -2.09 5.98  
 
SNOWFALL (IN)  
TODAY MM 0.0 1995 0.0 MM 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 11.6 12.7 -1.1 13.3  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 0  
MONTH TO DATE 4 31 -27 9  
SINCE JUN 1 4 31 -27 9  
SINCE JUL 1 4529 4950 -421 4553  
 
COOLING  
TODAY 16 2 14 7  
MONTH TO DATE 72 20 52 36  
SINCE JUN 1 72 20 52 36  
SINCE JAN 1 124 56 68 59    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66  
LOWEST 18  
AVERAGE 42  
   
......................................................  
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 101 1934  
MINIMUM TEMPERATURE (F) 53 38 1919  
 
SUNRISE AND SUNSET  
JUNE 10 2025..........SUNRISE 456 AM PDT SUNSET 840 PM PDT  
JUNE 11 2025..........SUNRISE 455 AM PDT SUNSET 840 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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