581  
CDUS46 KOTX 292345  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
445 PM PDT SUN SEP 29 2024  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 29 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 70 1248 PM 88 1963 73 -3 58  
MINIMUM 59 450 AM 31 1950 48 11 46  
1985  
AVERAGE 65 60 5 52  
 
PRECIPITATION (IN)  
TODAY 0.00 0.60 1909 0.03 -0.03 0.13  
MONTH TO DATE 0.82 0.58 0.24 0.98  
SINCE OCT 1 11.93 12.85 -0.92 10.87  
SINCE JAN 1 7.52 9.41 -1.89 6.34  
 
SNOWFALL (IN)  
TODAY MM 0.0 1998 0.0 MM 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 5 -5 13  
MONTH TO DATE 10 71 -61 69  
SINCE SEP 1 10 71 -61 69  
SINCE JUL 1 12 82 -70 70  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 184 101 83 128  
SINCE SEP 1 184 101 83 128  
SINCE JAN 1 1228 907 321 1312    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 11.6  
 
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 64  
LOWEST 17  
AVERAGE 41  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 89 1920  
1976  
MINIMUM TEMPERATURE (F) 48 30 1954  
 
SUNRISE AND SUNSET  
SEPTEMBER 29 2024.....SUNRISE 645 AM PDT SUNSET 631 PM PDT  
SEPTEMBER 30 2024.....SUNRISE 646 AM PDT SUNSET 629 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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