096  
CDUS46 KOTX 252340  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
440 PM PDT TUE MAR 25 2025  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR MARCH 25 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 77R 259 PM 76 1960 57 20 54  
MINIMUM 49 508 AM 17 1955 37 12 32  
AVERAGE 63 47 16 43  
 
PRECIPITATION (IN)  
TODAY 0.00 0.51 1905 0.04 -0.04 0.01  
MONTH TO DATE 0.90 1.02 -0.12 0.35  
SINCE OCT 1 7.41 6.63 0.78 7.70  
SINCE JAN 1 3.64 3.19 0.45 3.29  
 
SNOWFALL (IN)  
TODAY MM 0.1 1964 0.0 MM 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 MM  
 
DEGREE DAYS  
HEATING  
TODAY 2 18 -16 22  
MONTH TO DATE 423 505 -82 466  
SINCE MAR 1 423 505 -82 466  
SINCE JUL 1 3964 4222 -258 3896  
 
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 12 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 5.4  
 
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 93  
LOWEST 39  
AVERAGE 66  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 71 1941  
1974  
MINIMUM TEMPERATURE (F) 38 19 1955  
 
SUNRISE AND SUNSET  
MARCH 25 2025.........SUNRISE 641 AM PDT SUNSET 708 PM PDT  
MARCH 26 2025.........SUNRISE 639 AM PDT SUNSET 709 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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