141  
CDUS46 KOTX 210855  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
1255 AM PST SUN JAN 21 2024  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR JANUARY 20 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 31 1131 PM 60 1934 43 -12 41  
MINIMUM 26 904 AM -15 1937 31 -5 27  
AVERAGE 29 37 -8 34  
 
PRECIPITATION (IN)  
YESTERDAY T 0.67 1883 0.03 -0.03 0.00  
MONTH TO DATE 0.84 0.71 0.13 0.32  
SINCE OCT 1 5.25 4.15 1.10 4.85  
SINCE JAN 1 0.84 0.71 0.13 0.32  
 
SNOWFALL (IN)  
YESTERDAY MM 3.7 1957 0.0 MM 0.0  
MONTH TO DATE 8.8 1.8 7.0 0.0  
SINCE DEC 1 9.3 5.9 3.4 5.0  
SINCE JUL 1 9.3 7.2 2.1 9.2  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 28 8 31  
MONTH TO DATE 740 586 154 527  
SINCE DEC 1 1487 1511 -24 1542  
SINCE JUL 1 2549 2692 -143 2646  
 
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 8 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 1.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LT FREEZING RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 1000 AM  
LOWEST 78 1200 AM  
AVERAGE 84  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 60 1934  
MINIMUM TEMPERATURE (F) 31 -18 1937  
 
SUNRISE AND SUNSET  
JANUARY 21 2024.......SUNRISE 723 AM PST SUNSET 436 PM PST  
JANUARY 22 2024.......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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