Climatological Report (Daily)
Issued by NWS

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431
CDUS46 KBOI 171630
CLIONO

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
1030 AM MDT TUE JUN 17 2025

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

...THE ONTARIO OR CLIMATE SUMMARY FOR JUNE 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         73    859 AM 108    1961  85      68
  MINIMUM         61    311 AM  40    1949  55      49
                                      1996
                                      2010
  AVERAGE         67                        70      59

PRECIPITATION (IN)
  TODAY            0.00          0.16 2009   0.02     T
  MONTH TO DATE    0.15                      0.49    0.31
  SINCE OCT 1     11.17                      8.58    8.85
  SINCE JAN 1      6.00                      5.67    6.74

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


WIND (MPH)
  AVERAGE WIND SPEED     8.5


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    33           900 AM

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


THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   85       106      1974
 MINIMUM TEMPERATURE (F)   55        31      1973


SUNRISE AND SUNSET
JUNE 17 2025..........SUNRISE   605 AM MDT   SUNSET   934 PM MDT
JUNE 18 2025..........SUNRISE   605 AM MDT   SUNSET   934 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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