475
CDUS46 KBOI 300930
CLIONO
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
330 AM MDT WED SEP 30 2026
...............................
..THE ONTARIO OR CLIMATE SUMMARY FOR SEPTEMBER 29 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1945 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 79 434 PM 95 1963 77 2 83
MINIMUM 45 730 AM 26 1985 45 0 52
AVERAGE 62 61 1 68
PRECIPITATION (IN)
YESTERDAY 0.00 0.54 2013 0.01 -0.01 0.32
MONTH TO DATE 0.41 0.27 0.14 0.35
SINCE OCT 1 10.11 9.46 0.65 12.89
SINCE JAN 1 6.57 6.55 0.02 7.72
DEGREE DAYS
HEATING
YESTERDAY 3 5 -2 0
MONTH TO DATE 89 66 23 21
SINCE SEP 1 89 66 23 21
SINCE JUL 1 91 72 19 21
COOLING
YESTERDAY 0 1 -1 3
MONTH TO DATE 24 97 -73 116
SINCE SEP 1 24 97 -73 116
SINCE JAN 1 1046 1095 -49 1163
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 4.1
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 55 1000 PM
LOWEST 19 200 PM
AVERAGE 37
......................................................
THE ONTARIO OR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 93 1957
1963
MINIMUM TEMPERATURE (F) 45 24 1985
SUNRISE AND SUNSET
SEPTEMBER 30 2026.....SUNRISE 745 AM MDT SUNSET 730 PM MDT
OCTOBER 1 2026.......SUNRISE 746 AM MDT SUNSET 729 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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