111
CDUS46 KBOI 291033
CLIONO
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
333 AM MST MON DEC 29 2025
...............................
..THE ONTARIO OR CLIMATE SUMMARY FOR DECEMBER 28 2025
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)
YESTERDAY
MAXIMUM 39 318 PM 60 1965 37 2 45
MINIMUM 25 838 AM -8 1985 23 2 41
AVERAGE 32 30 2 43
PRECIPITATION (IN)
YESTERDAY 0.00 0.73 2010 0.05 -0.05 0.32
MONTH TO DATE 2.35 1.25 1.10 2.58
SINCE OCT 1 3.54 2.77 0.77 5.02
SINCE JAN 1 11.32 9.34 1.98 12.52
DEGREE DAYS
HEATING
YESTERDAY 33 35 -2 22
MONTH TO DATE 741 929 -188 841
SINCE DEC 1 741 929 -188 841
SINCE JUL 1 1835 2147 -312 1893
COOLING
YESTERDAY 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 14 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 1.9
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 800 PM
LOWEST 46 200 PM
AVERAGE 66
......................................................
THE ONTARIO OR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 37 56 1996
MINIMUM TEMPERATURE (F) 23 -12 1990
SUNRISE AND SUNSET
DECEMBER 29 2025......SUNRISE 822 AM MST SUNSET 518 PM MST
DECEMBER 30 2025......SUNRISE 823 AM MST SUNSET 519 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