018  
CDUS46 KOTX 050445  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
945 PM PDT WED SEP 04 2024  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 4 2024
 
 
VALID TODAY AS OF 0900 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 95 331 PM 101 1942 84 11 75  
2020  
MINIMUM 58 543 AM 39 1894 56 2 59  
1956  
AVERAGE 77 70 7 67  
 
PRECIPITATION (IN)  
TODAY T 0.48 1960 0.02 -0.02 0.09  
MONTH TO DATE T 0.07 -0.07 0.09  
SINCE OCT 1 11.11 12.34 -1.23 9.98  
SINCE JAN 1 6.70 8.90 -2.20 5.45  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 4 -4 0  
SINCE SEP 1 0 4 -4 0  
SINCE JUL 1 2 15 -13 1  
 
COOLING  
TODAY 12 6 6 2  
MONTH TO DATE 52 25 27 23  
SINCE SEP 1 52 25 27 23  
SINCE JAN 1 1096 831 265 1207    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 3.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 600 AM  
LOWEST 14 500 PM  
AVERAGE 41  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 103 1944  
MINIMUM TEMPERATURE (F) 56 40 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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