137  
CDUS46 KOTX 162345  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
445 PM PDT WED APR 16 2025  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR APRIL 16 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 66 1254 PM 90 1936 62 4 55  
MINIMUM 44 438 AM 28 1894 41 3 42  
2013  
AVERAGE 55 51 4 49  
 
PRECIPITATION (IN)  
TODAY T 0.93 1935 0.05 -0.05 0.00  
MONTH TO DATE 0.46 0.77 -0.31 1.11  
SINCE OCT 1 8.15 7.68 0.47 8.96  
SINCE JAN 1 4.38 4.24 0.14 4.55  
 
SNOWFALL (IN)  
TODAY MM T 1968 0.0 MM 0.0  
MONTH TO DATE 0.0 0.0 0.0 T  
SINCE MAR 1 0.0 0.8 -0.8 T  
SINCE JUL 1 11.6 12.7 -1.1 13.3  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 10 14 -4 16  
MONTH TO DATE 207 243 -36 185  
SINCE MAR 1 710 851 -141 756  
SINCE JUL 1 4251 4568 -317 4186  
 
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 20 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80  
LOWEST 26  
AVERAGE 53  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 90 1936  
MINIMUM TEMPERATURE (F) 41 25 1964  
 
SUNRISE AND SUNSET  
APRIL 16 2025.........SUNRISE 559 AM PDT SUNSET 738 PM PDT  
APRIL 17 2025.........SUNRISE 557 AM PDT SUNSET 739 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab WA Page
The Nexlab ID Page Main Text Page