365
CDUS46 KBOI 220130
CLIONO
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
730 PM MDT TUE OCT 21 2025
...............................
..THE ONTARIO OR CLIMATE SUMMARY FOR OCTOBER 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 60 445 PM 79 2021 64 -4 72
MINIMUM 26 719 AM 17 1976 37 -11 45
1996
AVERAGE 43 50 -7 59
PRECIPITATION (IN)
TODAY 0.00 0.26 2017 0.02 -0.02 0.00
MONTH TO DATE 0.36 0.41 -0.05 0.13
SINCE OCT 1 0.36 0.41 -0.05 0.13
SINCE JAN 1 8.14 6.98 1.16 7.63
DEGREE DAYS
HEATING
TODAY 22 15 7 6
MONTH TO DATE 217 211 6 144
SINCE SEP 1 241 281 -40 167
SINCE JUL 1 241 287 -46 167
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 2 -2 0
SINCE SEP 1 116 100 16 138
SINCE JAN 1 1163 1098 65 1322
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 2.4
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 800 AM
LOWEST 37 400 PM
AVERAGE 61
......................................................
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 78 1960
MINIMUM TEMPERATURE (F) 36 19 1958
1984
SUNRISE AND SUNSET
OCTOBER 21 2025.......SUNRISE 811 AM MDT SUNSET 654 PM MDT
OCTOBER 22 2025.......SUNRISE 812 AM MDT SUNSET 652 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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