CDUS46 KBOI 121737

CLIONO



CLIMATE REPORT 

NATIONAL WEATHER SERVICE BOISE ID

1037 AM MST FRI DEC 12 2025



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



...THE ONTARIO OR CLIMATE SUMMARY FOR DECEMBER 12 2025...

VALID AS OF 1000 AM LOCAL TIME.



CLIMATE NORMAL PERIOD 1991 TO 2020

CLIMATE RECORD PERIOD 1948 TO 2025





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL  LAST               

                VALUE   (LST)  VALUE       VALUE   YEAR              

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

TEMPERATURE (F)                                                          

 TODAY                                                               

  MAXIMUM         37   1238 AM  65    1995  39      33               

  MINIMUM         28    846 AM  -4    1985  25      28               

  AVERAGE         33                        32      31             



PRECIPITATION (IN)                                                    

  TODAY            0.00          0.40 1975   0.04    0.08             

                                      1983                           

  MONTH TO DATE    0.32                      0.48    0.11             

  SINCE OCT 1      1.51                      2.00    2.55             

  SINCE JAN 1      9.29                      8.57   10.05             



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





WIND (MPH)                                                            

  AVERAGE WIND SPEED     3.1                                        





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    96           100 AM                                      



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





THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   39        56      1956                      

 MINIMUM TEMPERATURE (F)   25       -13      1972                      





SUNRISE AND SUNSET                                                    

DECEMBER 12 2025......SUNRISE   814 AM MST   SUNSET   510 PM MST     

DECEMBER 13 2025......SUNRISE   815 AM MST   SUNSET   510 PM MST     





-  INDICATES NEGATIVE NUMBERS.

R  INDICATES RECORD WAS SET OR TIED.

MM INDICATES DATA IS MISSING.

T  INDICATES TRACE AMOUNT.









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