Climatological Report (Daily)
Issued by NWS

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788
CDUS46 KBOI 011631
CLIONO

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
1031 AM MDT MON SEP 01 2025

...................................

...THE ONTARIO OR CLIMATE SUMMARY FOR SEPTEMBER 1 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         74    147 AM 104    1967  89      95
  MINIMUM         57    625 AM  37    1965  54      49
  AVERAGE         66                        71      72

PRECIPITATION (IN)
  TODAY            0.00          0.24 1964   0.00    0.00
  MONTH TO DATE    0.00                      0.00    0.00
  SINCE OCT 1     12.54                      9.19    9.49
  SINCE JAN 1      7.37                      6.28    7.38

...........................................................


WIND (MPH)
  AVERAGE WIND SPEED     3.3


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    77           600 AM

..........................................................


THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88       100      1967
 MINIMUM TEMPERATURE (F)   53        37      1975


SUNRISE AND SUNSET
SEPTEMBER  1 2025.....SUNRISE   712 AM MDT   SUNSET   823 PM MDT
SEPTEMBER  2 2025.....SUNRISE   713 AM MDT   SUNSET   821 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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