193  
CDUS46 KOTX 172342  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
442 PM PDT WED APR 17 2024  
   
...............................  
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR APRIL 17 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 58 1255 PM 90 1936 62 -4 55  
MINIMUM 36 502 AM 25 1964 41 -5 42  
AVERAGE 47 52 -5 49  
 
PRECIPITATION (IN)  
TODAY 0.00 0.61 1947 0.05 -0.05 0.17  
MONTH TO DATE 1.11 0.82 0.29 0.72  
SINCE OCT 1 8.96 7.73 1.23 6.95  
SINCE JAN 1 4.55 4.29 0.26 2.42  
 
SNOWFALL (IN)  
TODAY 0.0 0.4 1972 0.0 0.0 0.0  
MONTH TO DATE T 0.0 0.0 T  
SINCE MAR 1 T 0.8 -0.8 1.2  
SINCE JUL 1 13.3 12.7 0.6 11.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 18 14 4 16  
MONTH TO DATE 203 257 -54 278  
SINCE MAR 1 774 865 -91 950  
SINCE JUL 1 4204 4582 -378 4680  
 
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 16 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 57  
LOWEST 30  
AVERAGE 44  
   
......................................................  
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 90 1897  
1910  
MINIMUM TEMPERATURE (F) 41 26 1964  
 
SUNRISE AND SUNSET  
APRIL 17 2024.........SUNRISE 557 AM PDT SUNSET 739 PM PDT  
APRIL 18 2024.........SUNRISE 555 AM PDT SUNSET 741 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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