648  
CDUS46 KOTX 190844  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
1244 AM PST SUN NOV 19 2023  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR NOVEMBER 18 2023
 
 
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)  
YESTERDAY  
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)  
YESTERDAY 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)  
YESTERDAY 0.0 2.0 1921 0.1 -0.1 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 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 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  
YESTERDAY 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 2.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1100 PM  
LOWEST 79 1200 PM  
AVERAGE 88  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 67 1932  
MINIMUM TEMPERATURE (F) 34 17 1956  
 
SUNRISE AND SUNSET  
NOVEMBER 19 2023......SUNRISE 655 AM PST SUNSET 411 PM PST  
NOVEMBER 20 2023......SUNRISE 656 AM PST SUNSET 410 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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