644  
CDUS46 KOTX 190922  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
122 AM PST SUN JAN 19 2025  
   
...............................  
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR JANUARY 18 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 39 242 PM 57 1975 42 -3 28  
2005  
MINIMUM 27 804 AM -17 1930 31 -4 22  
AVERAGE 33 36 -3 25  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.96 1970 0.03 -0.03 0.11  
MONTH TO DATE 1.15 0.64 0.51 0.78  
SINCE OCT 1 4.92 4.08 0.84 5.19  
SINCE JAN 1 1.15 0.64 0.51 0.78  
 
SNOWFALL (IN)  
YESTERDAY 0.0 8.4 2012 0.1 -0.1 1.0  
MONTH TO DATE T 1.7 -1.7 9.8  
SINCE DEC 1 T 5.8 -5.8 10.3  
SINCE JUL 1 T 7.1 -7.1 10.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 28 4 40  
MONTH TO DATE 490 530 -40 666  
SINCE DEC 1 1279 1455 -176 1413  
SINCE JUL 1 2235 2636 -401 2475  
 
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 7 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 2.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 200 AM  
LOWEST 44 300 PM  
AVERAGE 63  
   
......................................................  
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 60 2005  
MINIMUM TEMPERATURE (F) 31 -14 1883  
 
SUNRISE AND SUNSET  
JANUARY 19 2025.......SUNRISE 724 AM PST SUNSET 434 PM PST  
JANUARY 20 2025.......SUNRISE 723 AM PST SUNSET 436 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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