015
CDUS46 KBOI 220221
CLIONO
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
721 PM MST FRI NOV 21 2025
...............................
..THE ONTARIO OR CLIMATE SUMMARY FOR NOVEMBER 21 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 53 452 PM 68 2006 47 6 49
MINIMUM 32 821 AM 1 1994 28 4 41
AVERAGE 43 38 5 45
PRECIPITATION (IN)
TODAY 0.00 0.34 1977 0.03 -0.03 0.28
MONTH TO DATE 0.41 0.59 -0.18 1.30
SINCE OCT 1 1.09 1.23 -0.14 1.56
SINCE JAN 1 8.87 7.80 1.07 9.06
DEGREE DAYS
HEATING
TODAY 22 28 -6 20
MONTH TO DATE 401 500 -99 476
SINCE SEP 1 846 952 -106 823
SINCE JUL 1 846 958 -112 823
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 116 102 14 138
SINCE JAN 1 1163 1100 63 1322
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 3.5
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 600 AM
LOWEST 56 400 PM
AVERAGE 74
......................................................
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 61 1974
MINIMUM TEMPERATURE (F) 28 2 1985
1994
SUNRISE AND SUNSET
NOVEMBER 21 2025......SUNRISE 751 AM MST SUNSET 516 PM MST
NOVEMBER 22 2025......SUNRISE 753 AM MST SUNSET 516 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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