138  
CDUS46 KOTX 190045  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
445 PM PST SAT NOV 18 2023  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR NOVEMBER 18 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 42 335 PM 64 1895 48 -6 36  
MINIMUM 38 1255 AM 18 1881 34 4 19  
AVERAGE 40 41 -1 28  
 
PRECIPITATION (IN)  
TODAY 0.00 1.22 1996 0.04 -0.04 0.00  
MONTH TO DATE 1.70 0.76 0.94 1.54  
SINCE OCT 1 3.13 1.84 1.29 2.90  
SINCE JAN 1 9.53 11.27 -1.74 14.07  
 
SNOWFALL (IN)  
TODAY MM 2.0 1921 0.1 MM 0.0  
MONTH TO DATE 0.0 0.5 -0.5 0.0  
SINCE SEP 1 0.0 0.5 -0.5 0.0  
SINCE JUL 1 0.0 0.5 -0.5 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 25 24 1 37  
MONTH TO DATE 328 390 -62 494  
SINCE SEP 1 706 858 -152 744  
SINCE JUL 1 707 869 -162 744  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 137 106 31 149  
SINCE JAN 1 1321 912 409 1150    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 3.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93  
LOWEST 79  
AVERAGE 86  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 67 1932  
MINIMUM TEMPERATURE (F) 34 17 1956  
 
SUNRISE AND SUNSET  
NOVEMBER 18 2023......SUNRISE 654 AM PST SUNSET 412 PM PST  
NOVEMBER 19 2023......SUNRISE 655 AM PST SUNSET 411 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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