557
CDUS46 KBOI 191630
CLIONO
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
1030 AM MDT FRI SEP 19 2025
...............................
..THE ONTARIO OR CLIMATE SUMMARY FOR SEPTEMBER 19 2025
VALID AS OF 1000 AM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1948 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL LAST
VALUE (LST) VALUE VALUE YEAR
.......................................................
TEMPERATURE (F)
TODAY
MAXIMUM 59 859 AM 95 1952 81 81
1979
MINIMUM 51 718 AM 24 1965 48 47
AVERAGE 55 65 64
PRECIPITATION (IN)
TODAY 0.00 0.33 2007 0.01 0.00
MONTH TO DATE 0.03 0.14 0.12
SINCE OCT 1 12.57 9.33 9.61
SINCE JAN 1 7.40 6.42 7.50
.......................................................
WIND (MPH)
AVERAGE WIND SPEED 2.4
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 700 AM
......................................................
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 94 1967
MINIMUM TEMPERATURE (F) 48 27 1978
SUNRISE AND SUNSET
SEPTEMBER 19 2025.....SUNRISE 732 AM MDT SUNSET 750 PM MDT
SEPTEMBER 20 2025.....SUNRISE 733 AM MDT SUNSET 748 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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