929  
CDUS46 KOTX 142345  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
445 PM PDT SAT SEP 14 2024  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 14 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 80 249 PM 100 1937 81 -1 86  
MINIMUM 58 629 AM 32 1970 53 5 52  
AVERAGE 69 67 2 69  
 
PRECIPITATION (IN)  
TODAY 0.00 1.73 1955 0.02 -0.02 0.00  
MONTH TO DATE 0.77 0.26 0.51 0.16  
SINCE OCT 1 11.88 12.53 -0.65 10.05  
SINCE JAN 1 7.47 9.09 -1.62 5.52  
 
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 2 -2 0  
MONTH TO DATE 0 19 -19 0  
SINCE SEP 1 0 19 -19 0  
SINCE JUL 1 2 30 -28 1  
 
COOLING  
TODAY 4 4 0 4  
MONTH TO DATE 140 71 69 93  
SINCE SEP 1 140 71 69 93  
SINCE JAN 1 1184 877 307 1277    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 3.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 34  
LOWEST 18  
AVERAGE 26  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 101 1937  
MINIMUM TEMPERATURE (F) 53 35 1970  
 
SUNRISE AND SUNSET  
SEPTEMBER 14 2024.....SUNRISE 626 AM PDT SUNSET 700 PM PDT  
SEPTEMBER 15 2024.....SUNRISE 627 AM PDT SUNSET 658 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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