142  
CDUS46 KOTX 290445  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
945 PM PDT FRI MAR 28 2025  
   
...............................  
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR MARCH 28 2025  
 
VALID TODAY AS OF 0900 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 54 448 PM 74 1923 58 -4 57  
1930  
MINIMUM 46 551 AM 19 1975 38 8 38  
AVERAGE 50 48 2 48  
 
PRECIPITATION (IN)  
TODAY 0.10 0.63 2009 0.05 0.05 0.01  
MONTH TO DATE 1.07 1.16 -0.09 0.43  
SINCE OCT 1 7.58 6.77 0.81 7.78  
SINCE JAN 1 3.81 3.33 0.48 3.37  
 
DEGREE DAYS  
HEATING  
TODAY 15 17 -2 17  
MONTH TO DATE 447 557 -110 522  
SINCE MAR 1 447 557 -110 522  
SINCE JUL 1 3988 4274 -286 3952  
 
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 17 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 5.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 600 AM  
LOWEST 53 300 PM  
AVERAGE 72  
   
......................................................  
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 79 1923  
MINIMUM TEMPERATURE (F) 38 17 1954  
 
SUNRISE AND SUNSET  
MARCH 28 2025.........SUNRISE 635 AM PDT SUNSET 712 PM PDT  
MARCH 29 2025.........SUNRISE 633 AM PDT SUNSET 713 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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