760  
CDUS46 KOTX 260913  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
213 AM PDT SAT AUG 26 2023  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR AUGUST 25 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 79 456 PM 104 1926 88 -9 94  
MINIMUM 59 442 AM 42 1910 58 1 65  
AVERAGE 69 73 -4 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 0.62 1956 0.02 0.01 0.00  
MONTH TO DATE 0.66 0.40 0.26 0.16  
SINCE OCT 1 9.72 12.16 -2.44 14.21  
SINCE JAN 1 5.19 8.72 -3.53 9.79  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 1998 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 0 0 0  
SINCE JUN 1 21 66 -45 45  
SINCE JUL 1 0 5 -5 0  
 
COOLING  
YESTERDAY 4 8 -4 15  
MONTH TO DATE 327 278 49 403  
SINCE JUN 1 993 726 267 919  
SINCE JAN 1 1123 762 361 925    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 3.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 1100 AM  
LOWEST 41 500 PM  
AVERAGE 56  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 104 1922  
MINIMUM TEMPERATURE (F) 58 44 1952  
1955  
 
SUNRISE AND SUNSET  
AUGUST 26 2023........SUNRISE 601 AM PDT SUNSET 738 PM PDT  
AUGUST 27 2023........SUNRISE 602 AM PDT SUNSET 736 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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