Climatological Report (Daily)
Issued by NWS

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482
CDUS46 KBOI 181733
CLIONO

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
1033 AM MST TUE NOV 18 2025

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

...THE ONTARIO OR CLIMATE SUMMARY FOR NOVEMBER 18 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         40    315 AM  62    1965  48      48
                                      2007
  MINIMUM         33    815 AM  -3    2014  29      31
  AVERAGE         37                        39      40

PRECIPITATION (IN)
  TODAY            0.00          0.34 1955   0.03     T
  MONTH TO DATE    0.36                      0.50    1.02
  SINCE OCT 1      1.04                      1.14    1.28
  SINCE JAN 1      8.82                      7.71    8.78

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


WIND (MPH)
  AVERAGE WIND SPEED     2.7


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM

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


THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   48        72      2003
 MINIMUM TEMPERATURE (F)   29         1      2014


SUNRISE AND SUNSET
NOVEMBER 18 2025......SUNRISE   747 AM MST   SUNSET   519 PM MST
NOVEMBER 19 2025......SUNRISE   749 AM MST   SUNSET   518 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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