Climatological Report (Daily)
Issued by NWS
Issued by NWS
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598
CDUS46 KBOI 040122
CLIONO
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
722 PM MDT WED SEP 03 2025
...................................
...THE ONTARIO OR CLIMATE SUMMARY FOR SEPTEMBER 3 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 96 519 PM 100 2022 88 8 85
MINIMUM 59 619 AM 36 1961 53 6 59
AVERAGE 78 70 8 72
PRECIPITATION (IN)
TODAY 0.00 0.27 2023 0.00 0.00 0.00
MONTH TO DATE 0.00 0.01 -0.01 T
SINCE OCT 1 12.54 9.20 3.34 9.49
SINCE JAN 1 7.37 6.29 1.08 7.38
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 0 3 -3 0
SINCE SEP 1 0 3 -3 0
SINCE JUL 1 0 9 -9 0
COOLING
TODAY 13 6 7 7
MONTH TO DATE 35 19 16 27
SINCE SEP 1 35 19 16 27
SINCE JAN 1 1082 1017 65 1211
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 1.5
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 600 AM
LOWEST 19 500 PM
AVERAGE 55
..........................................................
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 99 2019
2020
MINIMUM TEMPERATURE (F) 53 34 1980
SUNRISE AND SUNSET
SEPTEMBER 3 2025.....SUNRISE 714 AM MDT SUNSET 820 PM MDT
SEPTEMBER 4 2025.....SUNRISE 715 AM MDT SUNSET 818 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$