978  
CDUS46 KOTX 290850  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
1250 AM PST SUN DEC 29 2024  
   
...............................  
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR DECEMBER 28 2024  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1881 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 51 434 PM 63 1965 40 11 51  
MINIMUM 40 524 AM 4 1990 29 11 40  
AVERAGE 46 34 12 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.01 1923 0.03 -0.02 0.00  
MONTH TO DATE 1.22 1.02 0.20 1.13  
SINCE OCT 1 3.56 3.33 0.23 4.32  
SINCE JAN 1 11.08 12.76 -1.68 10.72  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.9 1968 0.1 -0.1 0.0  
MONTH TO DATE T 3.7 -3.7 0.5  
SINCE DEC 1 T 3.7 -3.7 0.5  
SINCE JUL 1 T 5.0 -5.0 0.5  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 31 -12 19  
MONTH TO DATE 715 836 -121 676  
SINCE DEC 1 715 836 -121 676  
SINCE JUL 1 1671 2017 -346 1738  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1228 912 316 1321    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 52 700 PM  
AVERAGE 76  
   
......................................................  
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 62 1917  
MINIMUM TEMPERATURE (F) 29 -10 1968  
 
SUNRISE AND SUNSET  
DECEMBER 29 2024......SUNRISE 731 AM PST SUNSET 410 PM PST  
DECEMBER 30 2024......SUNRISE 731 AM PST SUNSET 411 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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