391  
CDUS46 KOTX 190029  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
429 PM PST THU JAN 18 2024  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR JANUARY 18 2024
 
 
VALID AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 28 257 PM 57 1975 42 -14 45  
2005  
MINIMUM 22 119 AM -17 1930 31 -9 28  
AVERAGE 25 36 -11 37  
 
PRECIPITATION (IN)  
TODAY T 0.96 1970 0.03 -0.03 0.01  
MONTH TO DATE 0.67 0.64 0.03 0.32  
SINCE OCT 1 5.08 4.08 1.00 4.85  
SINCE JAN 1 0.67 0.64 0.03 0.32  
 
SNOWFALL (IN)  
TODAY T 8.4 2012 0.1 -0.1 0.0  
MONTH TO DATE 8.8 1.7 7.1 0.0  
SINCE DEC 1 9.3 5.8 3.5 5.0  
SINCE JUL 1 9.3 7.1 2.2 9.2  
SNOW DEPTH 5  
 
DEGREE DAYS  
HEATING  
TODAY 40 28 12 28  
MONTH TO DATE 666 530 136 470  
SINCE DEC 1 1413 1455 -42 1485  
SINCE JUL 1 2475 2636 -161 2589  
 
COOLING  
TODAY 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 9 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 3.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81  
LOWEST 69  
AVERAGE 75  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 60 2005  
MINIMUM TEMPERATURE (F) 31 -14 1883  
 
SUNRISE AND SUNSET  
JANUARY 18 2024.......SUNRISE 725 AM PST SUNSET 432 PM PST  
JANUARY 19 2024.......SUNRISE 725 AM PST SUNSET 433 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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