369  
CDUS46 KOTX 170445  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
945 PM PDT FRI JUN 16 2023  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR JUNE 16 2023
 
 
VALID TODAY AS OF 0900 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 86 424 PM 100 1961 79 7 77  
MINIMUM 53 519 AM 43 1954 54 -1 59  
AVERAGE 70 66 4 68  
 
PRECIPITATION (IN)  
TODAY 0.00 0.55 1931 0.04 -0.04 0.00  
MONTH TO DATE 0.90 0.77 0.13 2.91  
SINCE OCT 1 8.87 10.81 -1.94 13.61  
SINCE JAN 1 4.34 7.37 -3.03 9.19  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 0 43 -43 34  
SINCE JUN 1 0 43 -43 34  
SINCE JUL 1 4885 4962 -77 4911  
 
COOLING  
TODAY 5 3 2 3  
MONTH TO DATE 125 38 87 28  
SINCE JUN 1 125 38 87 28  
SINCE JAN 1 255 74 181 34    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 400 AM  
LOWEST 23 200 PM  
AVERAGE 49  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 104 1916  
MINIMUM TEMPERATURE (F) 54 44 1949  
1971  
1991  
 
SUNRISE AND SUNSET  
JUNE 16 2023..........SUNRISE 455 AM PDT SUNSET 843 PM PDT  
JUNE 17 2023..........SUNRISE 455 AM PDT SUNSET 843 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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