094  
CDUS46 KOTX 120445  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
945 PM PDT FRI AUG 11 2023  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR AUGUST 11 2023
 
 
VALID TODAY AS OF 0900 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 92 308 PM 107 1906 92 0 92  
1939  
MINIMUM 59 521 AM 49 1954 62 -3 69  
AVERAGE 76 77 -1 81  
 
PRECIPITATION (IN)  
TODAY 0.00 0.33 1999 0.02 -0.02 T  
MONTH TO DATE 0.02 0.15 -0.13 0.01  
SINCE OCT 1 9.08 11.91 -2.83 14.06  
SINCE JAN 1 4.55 8.47 -3.92 9.64  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 11 12 -1 16  
MONTH TO DATE 141 138 3 175  
SINCE JUN 1 807 586 221 691  
SINCE JAN 1 937 622 315 697    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 52 600 AM  
LOWEST 20 600 PM  
AVERAGE 36  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 92 106 2001  
MINIMUM TEMPERATURE (F) 61 48 1907  
 
SUNRISE AND SUNSET  
AUGUST 11 2023........SUNRISE 542 AM PDT SUNSET 804 PM PDT  
AUGUST 12 2023........SUNRISE 543 AM PDT SUNSET 803 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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