624  
CDUS46 KOTX 300841  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
141 AM PDT MON OCT 30 2023  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR OCTOBER 29 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 45 320 PM 72 1983 56 -11 64  
MINIMUM 25 441 AM 16 1971 38 -13 45  
AVERAGE 35 47 -12 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.01 1950 0.05 -0.05 0.00  
MONTH TO DATE 1.43 1.00 0.43 1.11  
SINCE OCT 1 1.43 1.00 0.43 1.11  
SINCE JAN 1 7.83 10.43 -2.60 12.28  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1984 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 30 18 12 10  
MONTH TO DATE 249 353 -104 209  
SINCE SEP 1 331 429 -98 224  
SINCE JUL 1 332 440 -108 224  
 
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 9 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 3.0  
 
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 81 700 AM  
LOWEST 47 300 PM  
AVERAGE 64  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 68 1921  
1958  
MINIMUM TEMPERATURE (F) 38 16 2019  
 
SUNRISE AND SUNSET  
OCTOBER 30 2023.......SUNRISE 726 AM PDT SUNSET 536 PM PDT  
OCTOBER 31 2023.......SUNRISE 728 AM PDT SUNSET 535 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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