665
CDUS46 KBOI 010126
CLIONO
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
726 PM MDT WED SEP 30 2026
...............................
..THE ONTARIO OR CLIMATE SUMMARY FOR SEPTEMBER 30 2026
VALID TODAY AS OF 0700 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1945 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 82 431 PM 93 1957 76 6 70
1963
MINIMUM 45 724 AM 24 1985 45 0 54
AVERAGE 64 60 4 62
PRECIPITATION (IN)
TODAY 0.00 0.35 1989 0.02 -0.02 0.06
MONTH TO DATE 0.41 0.29 0.12 0.41
SINCE OCT 1 10.11 9.48 0.63 12.95
SINCE JAN 1 6.57 6.57 0.00 7.78
DEGREE DAYS
HEATING
TODAY 1 5 -4 3
MONTH TO DATE 90 71 19 24
SINCE SEP 1 90 71 19 24
SINCE JUL 1 92 77 15 24
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 24 98 -74 116
SINCE SEP 1 24 98 -74 116
SINCE JAN 1 1046 1096 -50 1163
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 4.8
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 700 AM
LOWEST 28 400 PM
AVERAGE 52
......................................................
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 93 1997
MINIMUM TEMPERATURE (F) 44 22 1950
SUNRISE AND SUNSET
SEPTEMBER 30 2026.....SUNRISE 745 AM MDT SUNSET 730 PM MDT
OCTOBER 1 2026.......SUNRISE 746 AM MDT SUNSET 729 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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