740  
CDUS46 KOTX 162345  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
445 PM PDT FRI AUG 16 2024  
   
...............................  
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR AUGUST 16 2024  
 
VALID AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1881 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 87 259 PM 108 2020 90 -3 108  
2023  
MINIMUM 65 631 AM 46 1935 61 4 74  
1937  
AVERAGE 76 76 0 91  
 
PRECIPITATION (IN)  
TODAY T 0.62 1902 0.02 -0.02 0.00  
MONTH TO DATE 0.26 0.24 0.02 0.02  
SINCE OCT 1 10.93 12.00 -1.07 9.08  
SINCE JAN 1 6.52 8.56 -2.04 4.55  
 
SNOWFALL (IN)  
TODAY MM 0.0 1998 0.0 MM 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 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 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 28 66 -38 21  
SINCE JUL 1 0 5 -5 0  
 
COOLING  
TODAY 11 11 0 26  
MONTH TO DATE 242 194 48 241  
SINCE JUN 1 903 642 261 907  
SINCE JAN 1 926 678 248 1037    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 3.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73  
LOWEST 27  
AVERAGE 50  
   
......................................................  
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 108 2008  
MINIMUM TEMPERATURE (F) 60 45 1946  
 
SUNRISE AND SUNSET  
AUGUST 16 2024........SUNRISE 549 AM PDT SUNSET 755 PM PDT  
AUGUST 17 2024........SUNRISE 550 AM PDT SUNSET 753 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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