184
CDUS46 KBOI 170122
CLIONO
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
722 PM MDT WED SEP 16 2026
...............................
..THE ONTARIO OR CLIMATE SUMMARY FOR SEPTEMBER 16 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 86 544 PM 95 1956 83 3 81
1957
MINIMUM 50 1219 AM 30 1970 49 1 45
AVERAGE 68 66 2 63
PRECIPITATION (IN)
TODAY 0.00 0.33 1976 0.01 -0.01 0.00
MONTH TO DATE 0.39 0.11 0.28 0.03
SINCE OCT 1 10.09 9.30 0.79 12.57
SINCE JAN 1 6.55 6.39 0.16 7.40
DEGREE DAYS
HEATING
TODAY 0 2 -2 2
MONTH TO DATE 62 22 40 3
SINCE SEP 1 62 22 40 3
SINCE JUL 1 64 28 36 3
COOLING
TODAY 3 3 0 0
MONTH TO DATE 11 76 -65 99
SINCE SEP 1 11 76 -65 99
SINCE JAN 1 1033 1074 -41 1146
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 3.7
RELATIVE HUMIDITY (PERCENT)
HIGHEST 63 100 AM
LOWEST 18 500 PM
AVERAGE 41
......................................................
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 95 1956
MINIMUM TEMPERATURE (F) 49 32 1965
SUNRISE AND SUNSET
SEPTEMBER 16 2026.....SUNRISE 729 AM MDT SUNSET 756 PM MDT
SEPTEMBER 17 2026.....SUNRISE 730 AM MDT SUNSET 754 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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