194  
CDUS46 KOTX 242345  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
445 PM PDT SUN SEP 24 2023  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 24 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 74 226 PM 100 2011 76 -2 81  
MINIMUM 54 644 AM 27 1926 50 4 49  
AVERAGE 64 63 1 65  
 
PRECIPITATION (IN)  
TODAY 0.00 0.36 2013 0.02 -0.02 0.00  
MONTH TO DATE 0.66 0.46 0.20 0.73  
SINCE OCT 1 10.55 12.73 -2.18 14.94  
SINCE JAN 1 6.02 9.29 -3.27 10.52  
 
SNOWFALL (IN)  
TODAY MM 0.0 1998 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 1 4 -3 0  
MONTH TO DATE 38 48 -10 9  
SINCE SEP 1 38 48 -10 9  
SINCE JUL 1 39 59 -20 9  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 126 96 30 115  
SINCE SEP 1 126 96 30 115  
SINCE JAN 1 1310 902 408 1116    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74  
LOWEST 38  
AVERAGE 56  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 95 1943  
MINIMUM TEMPERATURE (F) 49 28 1926  
 
SUNRISE AND SUNSET  
SEPTEMBER 24 2023.....SUNRISE 637 AM PDT SUNSET 642 PM PDT  
SEPTEMBER 25 2023.....SUNRISE 639 AM PDT SUNSET 640 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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