987  
CDUS46 KOTX 272337  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
437 PM PDT FRI OCT 27 2023  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR OCTOBER 27 2023
 
 
VALID AS OF 0400 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 45 1225 PM 75 1944 57 -12 58  
MINIMUM 36 651 AM 23 1895 39 -3 36  
2002  
AVERAGE 41 48 -7 47  
 
PRECIPITATION (IN)  
TODAY T 0.53 1940 0.04 -0.04 0.00  
MONTH TO DATE 1.43 0.91 0.52 1.11  
SINCE OCT 1 1.43 0.91 0.52 1.11  
SINCE JAN 1 7.83 10.34 -2.51 12.28  
 
SNOWFALL (IN)  
TODAY 0.0 1.2 1971 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 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  
TODAY 24 17 7 18  
MONTH TO DATE 188 317 -129 188  
SINCE SEP 1 270 393 -123 203  
SINCE JUL 1 271 404 -133 203  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 9 2 7 11  
SINCE SEP 1 137 104 33 149  
SINCE JAN 1 1321 910 411 1150    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 4.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85  
LOWEST 55  
AVERAGE 70  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 75 2003  
MINIMUM TEMPERATURE (F) 38 18 1971  
 
SUNRISE AND SUNSET  
OCTOBER 27 2023.......SUNRISE 722 AM PDT SUNSET 541 PM PDT  
OCTOBER 28 2023.......SUNRISE 723 AM PDT SUNSET 540 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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