221  
CDUS46 KOTX 010039  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
439 PM PST FRI FEB 28 2025  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR FEBRUARY 28 2025
 
 
VALID AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1881 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 65 345 PM 67 1897 51 14 48  
1901  
MINIMUM 37 616 AM 9 1960 33 4 39  
AVERAGE 51 42 9 44  
 
PRECIPITATION (IN)  
TODAY 0.00 0.43 1974 0.04 -0.04 0.00  
MONTH TO DATE 1.59 1.04 0.55 1.06  
SINCE OCT 1 6.51 5.61 0.90 7.32  
SINCE JAN 1 2.74 2.17 0.57 2.91  
 
SNOWFALL (IN)  
TODAY 0.0 1.7 1955 0.1 -0.1 0.0  
MONTH TO DATE 11.6 3.8 7.8 0.5  
SINCE DEC 1 11.6 10.6 1.0 13.3  
SINCE JUL 1 11.6 11.9 -0.3 13.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 14 23 -9 21  
MONTH TO DATE 852 719 133 634  
SINCE DEC 1 2585 2537 48 2352  
SINCE JUL 1 3541 3718 -177 3414  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 5.7  
 
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 73  
LOWEST 35  
AVERAGE 54  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 68 1905  
1968  
MINIMUM TEMPERATURE (F) 33 14 1917  
 
SUNRISE AND SUNSET  
FEBRUARY 28 2025......SUNRISE 628 AM PST SUNSET 533 PM PST  
MARCH 1 2025.........SUNRISE 627 AM PST SUNSET 535 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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