495  
CDUS46 KOTX 140832  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
132 AM PDT SAT JUN 14 2025  
   
...............................  
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR JUNE 13 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1881 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 83 415 PM 98 2021 78 5 88  
MINIMUM 59 433 AM 39 1952 53 6 48  
AVERAGE 71 66 5 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 0.58 1913 0.05 -0.02 0.00  
MONTH TO DATE 0.03 0.64 -0.61 0.45  
SINCE OCT 1 8.81 10.68 -1.87 10.39  
SINCE JAN 1 5.04 7.24 -2.20 5.98  
 
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 11.6 12.7 -1.1 13.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 4 37 -33 9  
SINCE JUN 1 4 37 -33 9  
SINCE JUL 1 4529 4956 -427 4553  
 
COOLING  
YESTERDAY 6 3 3 3  
MONTH TO DATE 94 29 65 50  
SINCE JUN 1 94 29 65 50  
SINCE JAN 1 146 65 81 73    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 1000 PM  
LOWEST 26 400 PM  
AVERAGE 49  
   
......................................................  
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 105 1933  
MINIMUM TEMPERATURE (F) 54 39 1945  
 
SUNRISE AND SUNSET  
JUNE 14 2025..........SUNRISE 455 AM PDT SUNSET 842 PM PDT  
JUNE 15 2025..........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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