418  
CDUS46 KOTX 290834  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
134 AM PDT SUN OCT 29 2023  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR OCTOBER 28 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 44 349 PM 75 2003 56 -12 61  
MINIMUM 27 610 AM 18 1971 38 -11 46  
AVERAGE 36 47 -11 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.44 1931 0.04 -0.04 0.00  
MONTH TO DATE 1.43 0.95 0.48 1.11  
SINCE OCT 1 1.43 0.95 0.48 1.11  
SINCE JAN 1 7.83 10.38 -2.55 12.28  
 
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 29 18 11 11  
MONTH TO DATE 219 335 -116 199  
SINCE SEP 1 301 411 -110 214  
SINCE JUL 1 302 422 -120 214  
 
COOLING  
YESTERDAY 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 7 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 2.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 700 AM  
LOWEST 43 400 PM  
AVERAGE 60  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 72 1983  
MINIMUM TEMPERATURE (F) 38 16 1971  
 
SUNRISE AND SUNSET  
OCTOBER 29 2023.......SUNRISE 725 AM PDT SUNSET 538 PM PDT  
OCTOBER 30 2023.......SUNRISE 726 AM PDT SUNSET 536 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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