931  
CDUS46 KOTX 042345  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
445 PM PDT WED OCT 04 2023  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR OCTOBER 4 2023
 
 
VALID AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 72 209 PM 90 1943 70 2 81  
MINIMUM 48 630 AM 33 1916 46 2 53  
1973  
AVERAGE 60 58 2 67  
 
PRECIPITATION (IN)  
TODAY 0.00 0.67 1940 0.03 -0.03 0.00  
MONTH TO DATE 0.31 0.11 0.20 0.00  
SINCE OCT 1 0.31 0.11 0.20 0.00  
SINCE JAN 1 6.71 9.54 -2.83 11.17  
 
SNOWFALL (IN)  
TODAY MM T 1927 0.0 MM 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 MM  
 
DEGREE DAYS  
HEATING  
TODAY 5 7 -2 0  
MONTH TO DATE 22 26 -4 2  
SINCE SEP 1 104 102 2 17  
SINCE JUL 1 105 113 -8 17  
 
COOLING  
TODAY 0 0 0 2  
MONTH TO DATE 0 2 -2 8  
SINCE SEP 1 128 104 24 146  
SINCE JAN 1 1312 910 402 1147    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 2.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93  
LOWEST 44  
AVERAGE 69  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 94 1943  
MINIMUM TEMPERATURE (F) 46 29 1916  
 
SUNRISE AND SUNSET  
OCTOBER 4 2023.......SUNRISE 650 AM PDT SUNSET 622 PM PDT  
OCTOBER 5 2023.......SUNRISE 652 AM PDT SUNSET 620 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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