717  
CDUS46 KOTX 302345  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
445 PM PDT FRI AUG 30 2024  
   
...............................  
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR AUGUST 30 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 94 251 PM 104 1929 86 8 68  
MINIMUM 56 536 AM 42 1912 57 -1 59  
1941  
1965  
AVERAGE 75 72 3 64  
 
PRECIPITATION (IN)  
TODAY 0.00 0.89 1977 0.02 -0.02 0.13  
MONTH TO DATE 0.44 0.49 -0.05 0.83  
SINCE OCT 1 11.11 12.25 -1.14 9.89  
SINCE JAN 1 6.70 8.81 -2.11 5.36  
 
SNOWFALL (IN)  
TODAY MM T 1954 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 1  
MONTH TO DATE 2 1 1 1  
SINCE JUN 1 30 67 -37 22  
SINCE JUL 1 2 6 -4 1  
 
COOLING  
TODAY 10 7 3 0  
MONTH TO DATE 346 316 30 387  
SINCE JUN 1 1007 764 243 1053  
SINCE JAN 1 1030 800 230 1183    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 3.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 49  
LOWEST 13  
AVERAGE 31  
   
......................................................  
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 106 1967  
2022  
MINIMUM TEMPERATURE (F) 57 44 1907  
 
SUNRISE AND SUNSET  
AUGUST 30 2024........SUNRISE 607 AM PDT SUNSET 729 PM PDT  
AUGUST 31 2024........SUNRISE 608 AM PDT SUNSET 728 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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