758
CDUS46 KBOI 150221
CLIONO
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
721 PM MST SUN DEC 14 2025
...............................
..THE ONTARIO OR CLIMATE SUMMARY FOR DECEMBER 14 2025
VALID TODAY AS OF 0700 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1948 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 45 415 PM 57 2002 39 6 47
MINIMUM 22 601 AM -13 1972 24 -2 36
AVERAGE 34 32 2 42
PRECIPITATION (IN)
TODAY 0.00 0.39 2006 0.05 -0.05 0.39
2024
MONTH TO DATE 0.32 0.58 -0.26 0.72
SINCE OCT 1 1.51 2.10 -0.59 3.16
SINCE JAN 1 9.29 8.67 0.62 10.66
DEGREE DAYS
HEATING
TODAY 31 33 -2 23
MONTH TO DATE 376 448 -72 487
SINCE DEC 1 376 448 -72 487
SINCE JUL 1 1470 1666 -196 1539
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1163 1100 63 1322
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 0.2
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 600 AM
LOWEST 60 300 PM
AVERAGE 80
......................................................
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 39 56 2002
MINIMUM TEMPERATURE (F) 24 -15 1972
SUNRISE AND SUNSET
DECEMBER 14 2025......SUNRISE 815 AM MST SUNSET 510 PM MST
DECEMBER 15 2025......SUNRISE 816 AM MST SUNSET 511 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page