590  
CDUS46 KOTX 200840  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
1240 AM PST MON JAN 20 2025  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR JANUARY 19 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 37 301 PM 60 2005 43 -6 29  
MINIMUM 22 1139 PM -14 1883 31 -9 25  
AVERAGE 30 37 -7 27  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.55 2012 0.04 -0.04 0.06  
MONTH TO DATE 1.15 0.68 0.47 0.84  
SINCE OCT 1 4.92 4.12 0.80 5.25  
SINCE JAN 1 1.15 0.68 0.47 0.84  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.5 2024 0.1 -0.1 2.5  
MONTH TO DATE T 1.8 -1.8 12.3  
SINCE DEC 1 T 5.9 -5.9 12.8  
SINCE JUL 1 T 7.2 -7.2 12.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 35 28 7 38  
MONTH TO DATE 525 558 -33 704  
SINCE DEC 1 1314 1483 -169 1451  
SINCE JUL 1 2270 2664 -394 2513  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 1.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91 700 AM  
LOWEST 54 300 PM  
AVERAGE 73  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 60 1934  
MINIMUM TEMPERATURE (F) 31 -15 1937  
 
SUNRISE AND SUNSET  
JANUARY 20 2025.......SUNRISE 723 AM PST SUNSET 436 PM PST  
JANUARY 21 2025.......SUNRISE 722 AM PST SUNSET 437 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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