153  
CDUS46 KOTX 072345  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
445 PM PDT WED MAY 07 2025  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR MAY 7 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 83 257 PM 93 1987 70 13 62  
MINIMUM 48 452 AM 33 2003 46 2 43  
AVERAGE 66 58 8 53  
 
PRECIPITATION (IN)  
TODAY 0.00 0.93 1925 0.06 -0.06 0.00  
MONTH TO DATE 0.04 0.35 -0.31 0.59  
SINCE OCT 1 8.31 8.70 -0.39 9.74  
SINCE JAN 1 4.54 5.26 -0.72 5.33  
 
SNOWFALL (IN)  
TODAY MM 0.0 1995 0.0 MM 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 MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 8 -8 12  
MONTH TO DATE 30 61 -31 81  
SINCE MAR 1 880 1076 -196 1017  
SINCE JUL 1 4421 4793 -372 4447  
 
COOLING  
TODAY 1 1 0 0  
MONTH TO DATE 4 3 1 0  
SINCE MAR 1 5 5 0 0  
SINCE JAN 1 5 5 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 4.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71  
LOWEST 23  
AVERAGE 47  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 93 2007  
MINIMUM TEMPERATURE (F) 46 34 1999  
 
SUNRISE AND SUNSET  
MAY 7 2025...........SUNRISE 525 AM PDT SUNSET 805 PM PDT  
MAY 8 2025...........SUNRISE 523 AM PDT SUNSET 807 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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