750  
CDUS46 KOTX 132345  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
445 PM PDT FRI OCT 13 2023  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR OCTOBER 13 2023
 
 
VALID AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1881 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 70 231 PM 81 1918 65 5 74  
1929  
MINIMUM 43 642 AM 26 1969 43 0 46  
AVERAGE 57 54 3 60  
 
PRECIPITATION (IN)  
TODAY 0.00 0.53 1918 0.03 -0.03 0.00  
MONTH TO DATE 0.90 0.37 0.53 0.00  
SINCE OCT 1 0.90 0.37 0.53 0.00  
SINCE JAN 1 7.30 9.80 -2.50 11.17  
 
SNOWFALL (IN)  
TODAY MM 0.1 1918 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 8 11 -3 5  
MONTH TO DATE 58 112 -54 18  
SINCE SEP 1 140 188 -48 33  
SINCE JUL 1 141 199 -58 33  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 9 2 7 11  
SINCE SEP 1 137 104 33 149  
SINCE JAN 1 1321 910 411 1150    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 3.6  
 
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 82  
LOWEST 43  
AVERAGE 63  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 80 1929  
MINIMUM TEMPERATURE (F) 42 28 1969  
 
SUNRISE AND SUNSET  
OCTOBER 13 2023.......SUNRISE 702 AM PDT SUNSET 605 PM PDT  
OCTOBER 14 2023.......SUNRISE 704 AM PDT SUNSET 604 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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