446  
CDUS46 KOTX 270835  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
135 AM PDT TUE JUN 27 2023  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR JUNE 26 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 85 402 PM 106 1925 83 2 92  
MINIMUM 58 445 AM 42 1920 56 2 53  
1976  
AVERAGE 72 69 3 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.54 2012 0.03 -0.03 0.00  
MONTH TO DATE 1.01 1.12 -0.11 3.18  
SINCE OCT 1 8.98 11.16 -2.18 13.88  
SINCE JAN 1 4.45 7.72 -3.27 9.46  
 
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 1 -1 0  
MONTH TO DATE 21 58 -37 45  
SINCE JUN 1 21 58 -37 45  
SINCE JUL 1 4906 4977 -71 4922  
 
COOLING  
YESTERDAY 7 5 2 8  
MONTH TO DATE 162 81 81 57  
SINCE JUN 1 162 81 81 57  
SINCE JAN 1 292 117 175 63    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 400 AM  
LOWEST 28 400 PM  
AVERAGE 49  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 107 2015  
2021  
MINIMUM TEMPERATURE (F) 56 43 1975  
 
SUNRISE AND SUNSET  
JUNE 27 2023..........SUNRISE 458 AM PDT SUNSET 845 PM PDT  
JUNE 28 2023..........SUNRISE 458 AM PDT SUNSET 844 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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