451  
CDUS46 KOTX 160837  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
137 AM PDT THU MAY 16 2024  
   
...............................  
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR MAY 15 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 81 225 PM 100 1939 72 9 90  
MINIMUM 49 426 AM 35 1943 48 1 63  
AVERAGE 65 60 5 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.65 1900 0.06 -0.06 T  
MONTH TO DATE 0.59 0.79 -0.20 0.54  
SINCE OCT 1 9.74 9.14 0.60 7.80  
SINCE JAN 1 5.33 5.70 -0.37 3.27  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 1995 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 T 0.8 -0.8 1.2  
SINCE JUL 1 13.3 12.7 0.6 11.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 6 -6 0  
MONTH TO DATE 95 116 -21 59  
SINCE MAR 1 1031 1131 -100 1148  
SINCE JUL 1 4461 4848 -387 4878  
 
COOLING  
YESTERDAY 0 1 -1 12  
MONTH TO DATE 13 11 2 40  
SINCE MAR 1 13 13 0 51  
SINCE JAN 1 13 13 0 51    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 3.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 500 AM  
LOWEST 26 400 PM  
AVERAGE 45  
   
......................................................  
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 96 2006  
MINIMUM TEMPERATURE (F) 48 34 1983  
 
SUNRISE AND SUNSET  
MAY 16 2024...........SUNRISE 513 AM PDT SUNSET 817 PM PDT  
MAY 17 2024...........SUNRISE 512 AM PDT SUNSET 818 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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