993
CDUS46 KBOI 010123
CLIONO
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
723 PM MDT TUE SEP 30 2025
...............................
..THE ONTARIO OR CLIMATE SUMMARY FOR SEPTEMBER 30 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 70 211 PM 93 1957 76 -6 74
1963
MINIMUM 54 724 AM 24 1985 45 9 44
AVERAGE 62 60 2 59
PRECIPITATION (IN)
TODAY 0.06 0.35 1989 0.02 0.04 0.00
MONTH TO DATE 0.41 0.29 0.12 0.12
SINCE OCT 1 12.95 9.48 3.47 9.61
SINCE JAN 1 7.78 6.57 1.21 7.50
DEGREE DAYS
HEATING
TODAY 3 5 -2 6
MONTH TO DATE 24 71 -47 23
SINCE SEP 1 24 71 -47 23
SINCE JUL 1 24 77 -53 23
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 116 98 18 138
SINCE SEP 1 116 98 18 138
SINCE JAN 1 1163 1096 67 1322
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 2.6
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 600 AM
LOWEST 53 400 PM
AVERAGE 77
......................................................
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 93 1997
MINIMUM TEMPERATURE (F) 44 22 1950
SUNRISE AND SUNSET
SEPTEMBER 30 2025.....SUNRISE 745 AM MDT SUNSET 730 PM MDT
OCTOBER 1 2025.......SUNRISE 746 AM MDT SUNSET 728 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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