438  
CDUS46 KOTX 102337  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
437 PM PDT SAT JUN 10 2023  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR JUNE 10 2023
 
 
VALID AS OF 0400 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 83 240 PM 99 1910 77 6 72  
MINIMUM 62 702 AM 38 1894 53 9 62  
1897  
AVERAGE 73 65 8 67  
 
PRECIPITATION (IN)  
TODAY 0.20 0.51 1983 0.04 0.16 0.32  
MONTH TO DATE 0.90 0.50 0.40 1.47  
SINCE OCT 1 8.87 10.54 -1.67 12.17  
SINCE JAN 1 4.34 7.10 -2.76 7.75  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 0 3 -3 0  
MONTH TO DATE 0 31 -31 8  
SINCE JUN 1 0 31 -31 8  
SINCE JUL 1 4885 4950 -65 4885  
 
COOLING  
TODAY 8 2 6 2  
MONTH TO DATE 83 20 63 25  
SINCE JUN 1 83 20 63 25  
SINCE JAN 1 213 56 157 31    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 2.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93  
LOWEST 42  
AVERAGE 68  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 101 1934  
MINIMUM TEMPERATURE (F) 53 38 1919  
 
SUNRISE AND SUNSET  
JUNE 10 2023..........SUNRISE 456 AM PDT SUNSET 840 PM PDT  
JUNE 11 2023..........SUNRISE 456 AM PDT SUNSET 840 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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