CDUS46 KOTX 120836

CLIEPH



CLIMATE REPORT 

NATIONAL WEATHER SERVICE SPOKANE WA

1236 AM PST FRI DEC 12 2025



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



...THE EPHRATA WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 11 2025...



CLIMATE NORMAL PERIOD 1991 TO 2020

CLIMATE RECORD PERIOD 1949 TO 2025





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL           

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

TEMPERATURE (F)                                                          

 YESTERDAY                                                           

  MAXIMUM         63R  1234 AM  53    2004  36     27       33       

  MINIMUM         45   1159 PM  -2    1963  24     21       31       

  AVERAGE         54                        30     24       32     



PRECIPITATION (IN)                                                    

  YESTERDAY        T             0.61 1969   0.03  -0.03      T       

  MONTH TO DATE    0.23                      0.39  -0.16     0.01     

  SINCE OCT 1      2.93                      1.91   1.02     2.94     

  SINCE JAN 1      5.88                      6.84  -0.96     5.75     



SNOWFALL (IN)                                                              

  YESTERDAY       MM                                                  



DEGREE DAYS                                                           

 HEATING                                                              

  YESTERDAY       11                        35    -24       33        

  MONTH TO DATE  261                       371   -110      375        

  SINCE DEC 1    261                       371   -110      375        

  SINCE JUL 1   1410                      1741   -331     1622        



 COOLING                                                              

  YESTERDAY        0                         0      0        0        

  MONTH TO DATE    0                         0      0        0        

  SINCE DEC 1      0                         0      0        0        

  SINCE JAN 1   1200                       843    357     1030        

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





WIND (MPH)                                                            

  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     W (290)       

  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     W (280)       

  AVERAGE WIND SPEED     8.3                                        





SKY COVER                                                             

  POSSIBLE SUNSHINE  MM                                                 

  AVERAGE SKY COVER 0.7                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         

  LIGHT RAIN                                                          





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    90          1000 PM                                      

 LOWEST     47           100 PM                                      

 AVERAGE    69                                                        



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





THE EPHRATA WA AIRPORT CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   36        55      1999                      

 MINIMUM TEMPERATURE (F)   24        -5      1972                      





SUNRISE AND SUNSET                                                    

DECEMBER 12 2025......SUNRISE   736 AM PST   SUNSET   408 PM PST     

DECEMBER 13 2025......SUNRISE   737 AM PST   SUNSET   408 PM PST     





-  INDICATES NEGATIVE NUMBERS.

R  INDICATES RECORD WAS SET ORTIED.

MM INDICATES DATA IS MISSING.

T  INDICATES TRACE AMOUNT.









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