802
CDUS46 KBOI 100121
CLIONO
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
721 PM MDT TUE SEP 09 2025
...............................
..THE ONTARIO OR CLIMATE SUMMARY FOR SEPTEMBER 9 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 85 437 PM 98 1958 86 -1 93
MINIMUM 58 327 AM 32 1976 51 7 56
AVERAGE 72 68 4 75
PRECIPITATION (IN)
TODAY 0.00 0.28 1998 0.00 0.00 0.00
MONTH TO DATE 0.03 0.05 -0.02 T
SINCE OCT 1 12.57 9.24 3.33 9.49
SINCE JAN 1 7.40 6.33 1.07 7.38
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 0 9 -9 0
SINCE SEP 1 0 9 -9 0
SINCE JUL 1 0 15 -15 0
COOLING
TODAY 7 5 2 10
MONTH TO DATE 88 51 37 86
SINCE SEP 1 88 51 37 86
SINCE JAN 1 1135 1049 86 1270
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 6.1
RELATIVE HUMIDITY (PERCENT)
HIGHEST 62 300 AM
LOWEST 22 400 PM
AVERAGE 42
......................................................
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 98 1958
1963
MINIMUM TEMPERATURE (F) 51 32 1983
SUNRISE AND SUNSET
SEPTEMBER 9 2025.....SUNRISE 721 AM MDT SUNSET 809 PM MDT
SEPTEMBER 10 2025.....SUNRISE 722 AM MDT SUNSET 807 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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