Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KBOI 280123
CLIONO
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
723 PM MDT WED AUG 27 2025
...................................
...THE ONTARIO OR CLIMATE SUMMARY FOR AUGUST 27 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 77 430 PM 101 1974 90 -13 94
MINIMUM 64 449 AM 38 1993 55 9 49
AVERAGE 71 73 -2 72
PRECIPITATION (IN)
TODAY 0.70R 0.35 1956 0.01 0.69 0.00
MONTH TO DATE 0.70 0.11 0.59 0.02
SINCE OCT 1 12.54 9.18 3.36 9.49
SINCE JAN 1 7.37 6.27 1.10 7.38
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 27 34 -7 20
SINCE JUL 1 0 2 -2 0
COOLING
TODAY 6 8 -2 7
MONTH TO DATE 310 320 -10 349
SINCE JUN 1 957 910 47 1144
SINCE JAN 1 1014 969 45 1180
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 2.5
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 100 AM
LOWEST 64 500 PM
AVERAGE 81
..........................................................
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 102 1972
MINIMUM TEMPERATURE (F) 55 33 1960
SUNRISE AND SUNSET
AUGUST 27 2025........SUNRISE 706 AM MDT SUNSET 832 PM MDT
AUGUST 28 2025........SUNRISE 707 AM MDT SUNSET 830 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$