434  
CDUS46 KOTX 060835  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
135 AM PDT SUN JUL 06 2025  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR JULY 5 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 85 440 PM 108 2007 87 -2 98  
MINIMUM 64 453 AM 44 1977 59 5 59  
AVERAGE 75 73 2 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.81 1895 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.11 -0.11 0.00  
SINCE OCT 1 8.86 11.40 -2.54 10.60  
SINCE JAN 1 5.09 7.96 -2.87 6.19  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 1994 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 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 2 -2 0  
SINCE JUN 1 15 63 -48 28  
SINCE JUL 1 0 2 -2 0  
 
COOLING  
YESTERDAY 10 8 2 14  
MONTH TO DATE 64 38 26 50  
SINCE JUN 1 271 145 126 203  
SINCE JAN 1 323 181 142 226    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 4.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 500 AM  
LOWEST 26 500 PM  
AVERAGE 48  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 104 1926  
1968  
2021  
MINIMUM TEMPERATURE (F) 59 45 1988  
 
SUNRISE AND SUNSET  
JULY 6 2025..........SUNRISE 503 AM PDT SUNSET 842 PM PDT  
JULY 7 2025..........SUNRISE 504 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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