CDUS46 KOTX 180445
CLILWS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SPOKANE WA
945 PM PDT SUN MAY 17 2026

...................................

...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR MAY 17 2026...
VALID TODAY AS OF 0900 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1881 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 TODAY                                                               
  MAXIMUM         62    206 PM  97    2006  73    -11       69       
  MINIMUM         41    459 AM  34    1896  49     -8       46       
  AVERAGE         52                        61     -9       58     

PRECIPITATION (IN)                                                    
  TODAY            0.01          0.75 1996   0.06  -0.05     0.02     
  MONTH TO DATE    0.20                      0.90  -0.70     0.49     
  SINCE OCT 1     11.26                      9.25   2.01     8.76     
  SINCE JAN 1      7.89                      5.81   2.08     4.99     

DEGREE DAYS                                                           
 HEATING                                                              
  TODAY           13                         6      7        7        
  MONTH TO DATE   54                       128    -74       89        
  SINCE MAR 1    983                      1143   -160      939        
  SINCE JUL 1   4109                      4860   -751     4480        

 COOLING                                                              
  TODAY            0                         1     -1        0        
  MONTH TO DATE   14                        13      1        8        
  SINCE MAR 1     14                        15     -1        9        
  SINCE JAN 1     14                        15     -1        9        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NW (330)       
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SW (240)       
  AVERAGE WIND SPEED     5.3                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.7                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED TODAY.                             
  LIGHT RAIN                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           200 AM                                      
 LOWEST     41           200 PM                                      
 AVERAGE    67                                                        

..........................................................


THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   73        97      2006                      
 MINIMUM TEMPERATURE (F)   49        34      1896                      
                                             1965                     


SUNRISE AND SUNSET                                                    
MAY 17 2026...........SUNRISE   512 AM PDT   SUNSET   817 PM PDT     
MAY 18 2026...........SUNRISE   511 AM PDT   SUNSET   819 PM PDT     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
TINDICATES TRACE AMOUNT.




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