544  
CDUS46 KOTX 100825  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
125 AM PDT TUE OCT 10 2023  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR OCTOBER 9 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 80 142 PM 89 1934 67 13 78  
MINIMUM 55 604 AM 23 1985 44 11 49  
AVERAGE 68 56 12 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.51 2004 0.03 -0.03 0.00  
MONTH TO DATE 0.31 0.25 0.06 0.00  
SINCE OCT 1 0.31 0.25 0.06 0.00  
SINCE JAN 1 6.71 9.68 -2.97 11.17  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 1995 0.0 0.0 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 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 10 -10 1  
MONTH TO DATE 23 70 -47 5  
SINCE SEP 1 105 146 -41 20  
SINCE JUL 1 106 157 -51 20  
 
COOLING  
YESTERDAY 3 0 3 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 18 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 600 AM  
LOWEST 36 100 PM  
AVERAGE 54  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 92 1934  
MINIMUM TEMPERATURE (F) 44 23 2009  
 
SUNRISE AND SUNSET  
OCTOBER 10 2023.......SUNRISE 658 AM PDT SUNSET 611 PM PDT  
OCTOBER 11 2023.......SUNRISE 700 AM PDT SUNSET 609 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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