182  
CDUS46 KOTX 130838  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
138 AM PDT TUE JUN 13 2023  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR JUNE 12 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1881 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 90 341 PM 107 1940 78 12 72  
MINIMUM 64 424 AM 40 1956 53 11 52  
AVERAGE 77 65 12 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.78 1884 0.04 -0.04 0.53  
MONTH TO DATE 0.90 0.59 0.31 2.45  
SINCE OCT 1 8.87 10.63 -1.76 13.15  
SINCE JAN 1 4.34 7.19 -2.85 8.73  
 
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 11.9 12.7 -0.8 18.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 3  
MONTH TO DATE 0 35 -35 11  
SINCE JUN 1 0 35 -35 11  
SINCE JUL 1 4885 4954 -69 4888  
 
COOLING  
YESTERDAY 12 3 9 0  
MONTH TO DATE 103 26 77 25  
SINCE JUN 1 103 26 77 25  
SINCE JAN 1 233 62 171 31    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 400 AM  
LOWEST 33 300 PM  
AVERAGE 53  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 98 2021  
MINIMUM TEMPERATURE (F) 53 39 1952  
 
SUNRISE AND SUNSET  
JUNE 13 2023..........SUNRISE 455 AM PDT SUNSET 841 PM PDT  
JUNE 14 2023..........SUNRISE 455 AM PDT SUNSET 842 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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