523
CDUS46 KBOI 260128
CLIONO
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
728 PM MDT THU SEP 25 2025
...............................
..THE ONTARIO OR CLIMATE SUMMARY FOR SEPTEMBER 25 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 83 532 PM 95 2024 79 4 95
MINIMUM 44 516 AM 25 1984 46 -2 49
AVERAGE 64 62 2 72
PRECIPITATION (IN)
TODAY 0.00 0.16 1986 0.01 -0.01 T
MONTH TO DATE 0.03 0.21 -0.18 0.12
SINCE OCT 1 12.57 9.40 3.17 9.61
SINCE JAN 1 7.40 6.49 0.91 7.50
DEGREE DAYS
HEATING
TODAY 1 4 -3 0
MONTH TO DATE 13 48 -35 17
SINCE SEP 1 13 48 -35 17
SINCE JUL 1 13 54 -41 17
COOLING
TODAY 0 1 -1 7
MONTH TO DATE 110 93 17 126
SINCE SEP 1 110 93 17 126
SINCE JAN 1 1157 1091 66 1310
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 2.5
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 700 AM
LOWEST 25 300 PM
AVERAGE 53
......................................................
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 92 1962
1994
2003
MINIMUM TEMPERATURE (F) 46 26 1972
SUNRISE AND SUNSET
SEPTEMBER 25 2025.....SUNRISE 739 AM MDT SUNSET 739 PM MDT
SEPTEMBER 26 2025.....SUNRISE 740 AM MDT SUNSET 737 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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