379  
CDUS46 KOTX 272337  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
437 PM PDT THU MAR 27 2025  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR MARCH 27 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 62 1148 AM 76 2015 58 4 52  
MINIMUM 51 421 AM 21 1975 38 13 35  
AVERAGE 57 48 9 44  
 
PRECIPITATION (IN)  
TODAY 0.01 0.45 2005 0.04 -0.03 0.07  
MONTH TO DATE 0.91 1.11 -0.20 0.42  
SINCE OCT 1 7.42 6.72 0.70 7.77  
SINCE JAN 1 3.65 3.28 0.37 3.36  
 
SNOWFALL (IN)  
TODAY 0.0 0.7 1965 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.8 -0.8 T  
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 8 17 -9 21  
MONTH TO DATE 430 540 -110 505  
SINCE MAR 1 430 540 -110 505  
SINCE JUL 1 3971 4257 -286 3935  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 1 0 1 0  
SINCE MAR 1 1 0 1 0  
SINCE JAN 1 1 0 1 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80  
LOWEST 54  
AVERAGE 67  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 74 1923  
1930  
MINIMUM TEMPERATURE (F) 38 19 1975  
 
SUNRISE AND SUNSET  
MARCH 27 2025.........SUNRISE 637 AM PDT SUNSET 711 PM PDT  
MARCH 28 2025.........SUNRISE 635 AM PDT SUNSET 712 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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