469  
CDUS46 KOTX 312345  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
445 PM PDT SAT AUG 31 2024  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR AUGUST 31 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 99 259 PM 106 1967 86 13 77  
2022  
MINIMUM 57 514 AM 44 1907 57 0 54  
AVERAGE 78 71 7 66  
 
PRECIPITATION (IN)  
TODAY T 0.90 1896 0.02 -0.02 0.00  
MONTH TO DATE 0.44 0.51 -0.07 0.83  
SINCE OCT 1 11.11 12.27 -1.16 9.89  
SINCE JAN 1 6.70 8.83 -2.13 5.36  
 
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 1 -1 0  
MONTH TO DATE 2 2 0 1  
SINCE JUN 1 30 68 -38 22  
SINCE JUL 1 2 7 -5 1  
 
COOLING  
TODAY 13 7 6 1  
MONTH TO DATE 360 322 38 388  
SINCE JUN 1 1021 770 251 1054  
SINCE JAN 1 1044 806 238 1184    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 2.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 42  
LOWEST 10  
AVERAGE 26  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 102 1938  
MINIMUM TEMPERATURE (F) 57 44 1999  
 
SUNRISE AND SUNSET  
AUGUST 31 2024........SUNRISE 608 AM PDT SUNSET 728 PM PDT  
SEPTEMBER 1 2024.....SUNRISE 609 AM PDT SUNSET 726 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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