615  
CDUS46 KOTX 180838  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
1238 AM PST SAT NOV 18 2023  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR NOVEMBER 17 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 43 318 PM 64 1976 48 -5 40  
MINIMUM 30 503 AM 14 1958 34 -4 23  
AVERAGE 37 41 -4 32  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.45 1950 0.04 -0.04 0.00  
MONTH TO DATE 1.70 0.72 0.98 1.54  
SINCE OCT 1 3.13 1.80 1.33 2.90  
SINCE JAN 1 9.53 11.23 -1.70 14.07  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.0 1994 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.4 -0.4 0.0  
SINCE SEP 1 0.0 0.4 -0.4 0.0  
SINCE JUL 1 0.0 0.4 -0.4 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 24 4 33  
MONTH TO DATE 303 366 -63 457  
SINCE SEP 1 681 834 -153 707  
SINCE JUL 1 682 845 -163 707  
 
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 6 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 1.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 900 AM  
LOWEST 79 200 PM  
AVERAGE 88  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 64 1895  
MINIMUM TEMPERATURE (F) 34 18 1881  
 
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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