976  
CDUS46 KOTX 310853  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
153 AM PDT WED JUL 31 2024  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR JULY 30 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 87 412 PM 109 1929 94 -7 94  
2021  
MINIMUM 65 259 AM 47 1950 63 2 67  
AVERAGE 76 78 -2 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.71 1964 0.01 0.01 0.00  
MONTH TO DATE 0.07 0.46 -0.39 0.08  
SINCE OCT 1 10.67 11.75 -1.08 9.06  
SINCE JAN 1 6.26 8.31 -2.05 4.53  
 
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 JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 2 -2 0  
SINCE JUN 1 28 63 -35 21  
SINCE JUL 1 0 2 -2 0  
 
COOLING  
YESTERDAY 11 13 -2 16  
MONTH TO DATE 493 327 166 435  
SINCE JUN 1 649 434 215 653  
SINCE JAN 1 672 470 202 783    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 2.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 300 AM  
LOWEST 31 500 PM  
AVERAGE 59  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 94 109 1929  
2021  
MINIMUM TEMPERATURE (F) 63 47 1945  
 
SUNRISE AND SUNSET  
JULY 31 2024..........SUNRISE 529 AM PDT SUNSET 819 PM PDT  
AUGUST 1 2024........SUNRISE 530 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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