632  
CDUS46 KOTX 190445  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
945 PM PDT SUN AUG 18 2024  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR AUGUST 18 2024
 
 
VALID TODAY AS OF 0900 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 93 416 PM 111 1940 90 3 97  
MINIMUM 68 518 AM 47 1946 60 8 70  
1959  
1973  
AVERAGE 81 75 6 84  
 
PRECIPITATION (IN)  
TODAY 0.00 0.21 1926 0.02 -0.02 0.01  
1968  
MONTH TO DATE 0.26 0.27 -0.01 0.03  
SINCE OCT 1 10.93 12.03 -1.10 9.09  
SINCE JAN 1 6.52 8.59 -2.07 4.56  
 
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 16 10 6 19  
MONTH TO DATE 275 214 61 283  
SINCE JUN 1 936 662 274 949  
SINCE JAN 1 959 698 261 1079    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 45 400 AM  
LOWEST 18 400 PM  
AVERAGE 32  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 109 1897  
MINIMUM TEMPERATURE (F) 60 45 1916  
 
SUNRISE AND SUNSET  
AUGUST 18 2024........SUNRISE 551 AM PDT SUNSET 751 PM PDT  
AUGUST 19 2024........SUNRISE 553 AM PDT SUNSET 749 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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