511  
CDUS46 KOTX 212345  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
445 PM PDT THU MAR 21 2024  
   
...............................  
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR MARCH 21 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 57 1200 AM 76 1960 57 0 57  
MINIMUM 49 MM 20 1913 37 12 38  
AVERAGE 53 47 6 48  
 
PRECIPITATION (IN)  
TODAY 0.02 0.68 2012 0.05 -0.03 0.03  
MONTH TO DATE 0.21 0.85 -0.64 0.69  
SINCE OCT 1 7.56 6.46 1.10 5.95  
SINCE JAN 1 3.15 3.02 0.13 1.42  
 
SNOWFALL (IN)  
TODAY MM 1.6 1966 0.1 MM 0.0  
MONTH TO DATE T 0.8 -0.8 1.2  
SINCE MAR 1 T 0.8 -0.8 1.2  
SINCE JUL 1 13.3 12.7 0.6 11.9  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 12 18 -6 17  
MONTH TO DATE 401 433 -32 463  
SINCE MAR 1 401 433 -32 463  
SINCE JUL 1 3831 4150 -319 4193  
 
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 8 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 4.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66  
LOWEST 42  
AVERAGE 54  
   
......................................................  
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 76 1911  
MINIMUM TEMPERATURE (F) 37 16 1898  
 
SUNRISE AND SUNSET  
MARCH 21 2024.........SUNRISE 648 AM PDT SUNSET 703 PM PDT  
MARCH 22 2024.........SUNRISE 646 AM PDT SUNSET 704 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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