858
CDUS46 KBOI 180223
CLIONO
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
723 PM MST SAT JAN 17 2026
...............................
..THE ONTARIO OR CLIMATE SUMMARY FOR JANUARY 17 2026
VALID TODAY AS OF 0700 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1948 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 31 536 PM 55 1951 38 -7 45
MINIMUM 28 1105 AM -7 2017 24 4 25
AVERAGE 30 31 -1 35
PRECIPITATION (IN)
TODAY 0.00 0.56 2006 0.05 -0.05 0.00
MONTH TO DATE 0.76 0.79 -0.03 0.98
SINCE OCT 1 4.30 3.70 0.60 6.15
SINCE JAN 1 0.76 0.79 -0.03 0.98
DEGREE DAYS
HEATING
TODAY 35 34 1 30
MONTH TO DATE 513 587 -74 488
SINCE DEC 1 1358 1621 -263 1407
SINCE JUL 1 2452 2839 -387 2459
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 3.6
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 96 400 AM
AVERAGE 98
......................................................
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 51 1953
1961
MINIMUM TEMPERATURE (F) 24 -11 1984
SUNRISE AND SUNSET
JANUARY 17 2026.......SUNRISE 818 AM MST SUNSET 539 PM MST
JANUARY 18 2026.......SUNRISE 818 AM MST SUNSET 540 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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