CDUS46 KOTX 210445

CLILWS



CLIMATE REPORT 

NATIONAL WEATHER SERVICE SPOKANE WA

945 PM PDT SAT JUN 20 2026



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



...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR JUNE 20 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         87    418 PM 103    1918  80      7       70       

  MINIMUM         62    505 AM  39    1894  55      7       56       

  AVERAGE         75                        67      8       63     



PRECIPITATION (IN)                                                    

  TODAY            0.00          0.94 1950   0.03  -0.03      T       

  MONTH TO DATE    0.20                      0.92  -0.72     0.03     

  SINCE OCT 1     12.03                     10.96   1.07     8.81     

  SINCE JAN 1      8.66                      7.52   1.14     5.04     



DEGREE DAYS                                                           

 HEATING                                                              

  TODAY            0                         2     -2        2        

  MONTH TO DATE   21                        51    -30        6        

  SINCE JUN 1     21                        51    -30        6        

  SINCE JUL 1   4180                      4970   -790     4531        



 COOLING                                                              

  TODAY           10                         4      6        0        

  MONTH TO DATE   60                        53      7      128        

  SINCE JUN 1     60                        53      7      128        

  SINCE JAN 1     95                        89      6      180        

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





WIND (MPH)                                                            

  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    NW (320)       

  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION    NW (320)       

  AVERAGE WIND SPEED     8.5                                        





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    56           600 AM                                      

 LOWEST     15           400 PM                                      

 AVERAGE    36                                                        



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





THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   80       103      1973                      

 MINIMUM TEMPERATURE (F)   55        43      1960                      





SUNRISE AND SUNSET                                                    

JUNE 20 2026..........SUNRISE   456 AM PDT   SUNSET   844 PM PDT     

JUNE 21 2026..........SUNRISE   456 AM PDT   SUNSET   844 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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