701  
CDUS46 KOTX 260908  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
208 AM PDT MON MAY 26 2025  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR MAY 25 2025
 
 
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)  
YESTERDAY  
MAXIMUM 93 418 PM 101 1928 74 19 68  
MINIMUM 51 446 AM 35 1918 50 1 51  
1955  
AVERAGE 72 62 10 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.44 1897 0.06 -0.06 T  
MONTH TO DATE 0.51 1.35 -0.84 0.79  
SINCE OCT 1 8.78 9.70 -0.92 9.94  
SINCE JAN 1 5.01 6.26 -1.25 5.53  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 1995 0.0 0.0 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 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 5  
MONTH TO DATE 134 165 -31 158  
SINCE MAR 1 984 1180 -196 1094  
SINCE JUL 1 4525 4897 -372 4524  
 
COOLING  
YESTERDAY 7 2 5 0  
MONTH TO DATE 15 22 -7 18  
SINCE MAR 1 16 24 -8 18  
SINCE JAN 1 16 24 -8 18    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 500 AM  
LOWEST 19 500 PM  
AVERAGE 43  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 103 1936  
MINIMUM TEMPERATURE (F) 51 34 1918  
 
SUNRISE AND SUNSET  
MAY 26 2025...........SUNRISE 503 AM PDT SUNSET 828 PM PDT  
MAY 27 2025...........SUNRISE 503 AM PDT SUNSET 829 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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