018  
CDUS46 KOTX 152345  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
445 PM PDT SAT JUN 15 2024  
   
...............................  
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR JUNE 15 2024  
 
VALID AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 71 253 PM 99 1999 78 -7 77  
MINIMUM 49 405 AM 42 1945 54 -5 57  
2016  
AVERAGE 60 66 -6 67  
 
PRECIPITATION (IN)  
TODAY 0.00 1.64 1956 0.05 -0.05 0.00  
MONTH TO DATE 0.45 0.73 -0.28 0.90  
SINCE OCT 1 10.39 10.77 -0.38 8.87  
SINCE JAN 1 5.98 7.33 -1.35 4.34  
 
SNOWFALL (IN)  
TODAY MM 0.0 1995 0.0 MM 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 13.3 12.7 0.6 11.9  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 5 2 3 0  
MONTH TO DATE 14 41 -27 0  
SINCE JUN 1 14 41 -27 0  
SINCE JUL 1 4558 4960 -402 4885  
 
COOLING  
TODAY 0 3 -3 2  
MONTH TO DATE 54 35 19 120  
SINCE JUN 1 54 35 19 120  
SINCE JAN 1 77 71 6 250    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 56  
LOWEST 18  
AVERAGE 37  
   
......................................................  
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 100 1961  
MINIMUM TEMPERATURE (F) 54 43 1954  
 
SUNRISE AND SUNSET  
JUNE 15 2024..........SUNRISE 455 AM PDT SUNSET 843 PM PDT  
JUNE 16 2024..........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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