023  
CDUS46 KOTX 252345  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
445 PM PDT THU APR 25 2024  
   
...............................  
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR APRIL 25 2024  
 
VALID AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 69 246 PM 92 1910 65 4 66  
MINIMUM 43 505 AM 30 1924 43 0 46  
AVERAGE 56 54 2 56  
 
PRECIPITATION (IN)  
TODAY 0.00 0.52 1993 0.05 -0.05 0.00  
MONTH TO DATE 1.11 1.21 -0.10 1.03  
SINCE OCT 1 8.96 8.12 0.84 7.26  
SINCE JAN 1 4.55 4.68 -0.13 2.73  
 
SNOWFALL (IN)  
TODAY MM T 1970 0.0 MM 0.0  
MONTH TO DATE T 0.0 0.0 T  
SINCE MAR 1 T 0.8 -0.8 1.2  
SINCE JUL 1 13.3 12.7 0.6 11.9  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 9 11 -2 9  
MONTH TO DATE 304 355 -51 403  
SINCE MAR 1 875 963 -88 1075  
SINCE JUL 1 4305 4680 -375 4805  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 4.1  
 
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 65  
LOWEST 36  
AVERAGE 51  
   
......................................................  
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 86 1904  
1926  
MINIMUM TEMPERATURE (F) 43 30 1924  
1950  
 
SUNRISE AND SUNSET  
APRIL 25 2024.........SUNRISE 543 AM PDT SUNSET 750 PM PDT  
APRIL 26 2024.........SUNRISE 541 AM PDT SUNSET 751 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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