Climatological Report (Daily)
Issued by NWS

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633
CDUS46 KBOI 171634
CLIONO

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
1034 AM MDT FRI OCT 17 2025

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

...THE ONTARIO OR CLIMATE SUMMARY FOR OCTOBER 17 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         45    859 AM  80    1973  66      58
  MINIMUM         35    645 AM  18    1970  38      44
  AVERAGE         40                        52      51

PRECIPITATION (IN)
  TODAY            0.00          0.25 1969   0.02     T
  MONTH TO DATE    0.35                      0.33    0.13
  SINCE OCT 1      0.35                      0.33    0.13
  SINCE JAN 1      8.13                      6.90    7.63

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


WIND (MPH)
  AVERAGE WIND SPEED     1.2


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85           700 AM

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


THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        80      1958
                                             1973
 MINIMUM TEMPERATURE (F)   38        20      1948


SUNRISE AND SUNSET
OCTOBER 17 2025.......SUNRISE   806 AM MDT   SUNSET   700 PM MDT
OCTOBER 18 2025.......SUNRISE   807 AM MDT   SUNSET   659 PM MDT


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




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