311  
CDUS46 KOTX 112333  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
433 PM PDT TUE MAR 11 2025  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR MARCH 11 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 54 259 PM 73 2007 54 0 54  
MINIMUM 42 639 AM 15 2009 35 7 36  
AVERAGE 48 44 4 45  
 
PRECIPITATION (IN)  
TODAY 0.01 0.39 1983 0.04 -0.03 0.01  
MONTH TO DATE 0.07 0.41 -0.34 0.16  
SINCE OCT 1 6.58 6.02 0.56 7.51  
SINCE JAN 1 2.81 2.58 0.23 3.10  
 
SNOWFALL (IN)  
TODAY 0.0 0.4 1962 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.6 -0.6 T  
SINCE MAR 1 0.0 0.6 -0.6 T  
SINCE JUL 1 11.6 12.5 -0.9 13.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 17 21 -4 20  
MONTH TO DATE 191 240 -49 266  
SINCE MAR 1 191 240 -49 266  
SINCE JUL 1 3732 3957 -225 3696  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 3.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 57  
AVERAGE 77  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 69 1910  
1934  
MINIMUM TEMPERATURE (F) 35 13 1906  
1950  
 
SUNRISE AND SUNSET  
MARCH 11 2025.........SUNRISE 708 AM PDT SUNSET 649 PM PDT  
MARCH 12 2025.........SUNRISE 706 AM PDT SUNSET 650 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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