675  
CDUS46 KOTX 022342  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
442 PM PDT WED APR 02 2025  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR APRIL 2 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 55 259 PM 80 1992 59 -4 76  
MINIMUM 41 648 AM 24 1935 39 2 43  
AVERAGE 48 49 -1 60  
 
PRECIPITATION (IN)  
TODAY 0.00 0.58 1941 0.05 -0.05 0.01  
MONTH TO DATE 0.00 0.10 -0.10 0.01  
SINCE OCT 1 7.69 7.01 0.68 7.86  
SINCE JAN 1 3.92 3.57 0.35 3.45  
 
SNOWFALL (IN)  
TODAY 0.0 0.4 1945 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 0.0 0.8 -0.8 T  
SINCE JUL 1 11.6 12.7 -1.1 13.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 17 16 1 5  
MONTH TO DATE 39 32 7 18  
SINCE MAR 1 542 640 -98 589  
SINCE JUL 1 4083 4357 -274 4019  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 1 0 1 0  
SINCE JAN 1 1 0 1 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 1.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86  
LOWEST 43  
AVERAGE 65  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 82 1944  
MINIMUM TEMPERATURE (F) 39 25 1918  
1935  
1955  
 
SUNRISE AND SUNSET  
APRIL 2 2025.........SUNRISE 625 AM PDT SUNSET 719 PM PDT  
APRIL 3 2025.........SUNRISE 623 AM PDT SUNSET 720 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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