112  
CDUS46 KOTX 130831  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
1231 AM PST SAT JAN 13 2024  
   
...............................  
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR JANUARY 12 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 24 1233 AM 57 1983 42 -18 45  
1991  
MINIMUM -5 1129 PM -9 1909 30 -35 37  
AVERAGE 10 36 -26 41  
 
PRECIPITATION (IN)  
YESTERDAY T 1.40 1900 0.04 -0.04 0.15  
MONTH TO DATE 0.58 0.44 0.14 0.30  
SINCE OCT 1 4.99 3.88 1.11 4.83  
SINCE JAN 1 0.58 0.44 0.14 0.30  
 
SNOWFALL (IN)  
YESTERDAY T 4.1 1918 0.1 -0.1 0.0  
MONTH TO DATE 8.3 1.2 7.1 0.0  
SINCE DEC 1 8.8 5.3 3.5 5.0  
SINCE JUL 1 8.8 6.6 2.2 9.2  
SNOW DEPTH 7  
 
DEGREE DAYS  
HEATING  
YESTERDAY 55 29 26 24  
MONTH TO DATE 345 357 -12 327  
SINCE DEC 1 1092 1282 -190 1342  
SINCE JUL 1 2154 2463 -309 2446  
 
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 18 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 9.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 100 AM  
LOWEST 54 600 PM  
AVERAGE 68  
   
......................................................  
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 62 1945  
MINIMUM TEMPERATURE (F) 30 -10 1909  
 
SUNRISE AND SUNSET  
JANUARY 13 2024.......SUNRISE 729 AM PST SUNSET 425 PM PST  
JANUARY 14 2024.......SUNRISE 728 AM PST SUNSET 426 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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