288  
CDUS46 KOTX 040824  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
124 AM PDT WED SEP 04 2024  
   
...............................  
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 3 2024  
 
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)  
YESTERDAY  
MAXIMUM 85 417 PM 103 1938 85 0 81  
MINIMUM 67 1159 PM 39 1956 56 11 66  
AVERAGE 76 70 6 74  
 
PRECIPITATION (IN)  
YESTERDAY T 0.30 1970 0.01 -0.01 T  
MONTH TO DATE T 0.05 -0.05 T  
SINCE OCT 1 11.11 12.32 -1.21 9.89  
SINCE JAN 1 6.70 8.88 -2.18 5.36  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 1998 0.0 0.0 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 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 3 -3 0  
SINCE SEP 1 0 3 -3 0  
SINCE JUL 1 2 14 -12 1  
 
COOLING  
YESTERDAY 11 6 5 9  
MONTH TO DATE 40 19 21 21  
SINCE SEP 1 40 19 21 21  
SINCE JAN 1 1084 825 259 1205    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 5.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 57 800 AM  
LOWEST 29 600 PM  
AVERAGE 43  
   
......................................................  
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 101 1942  
2020  
MINIMUM TEMPERATURE (F) 56 39 1894  
1956  
 
SUNRISE AND SUNSET  
SEPTEMBER 4 2024.....SUNRISE 613 AM PDT SUNSET 720 PM PDT  
SEPTEMBER 5 2024.....SUNRISE 614 AM PDT SUNSET 718 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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