476
CDUS46 KBOI 040947
CLIONO
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
347 AM MDT FRI SEP 04 2026
...............................
..THE ONTARIO OR CLIMATE SUMMARY FOR SEPTEMBER 3 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 66 210 PM 100 2022 88 -22 96
MINIMUM 47 1138 PM 36 1961 53 -6 59
AVERAGE 57 70 -13 78
PRECIPITATION (IN)
YESTERDAY 0.36R 0.27 2023 0.00 0.36 0.00
MONTH TO DATE 0.39 0.01 0.38 0.00
SINCE OCT 1 10.09 9.20 0.89 12.54
SINCE JAN 1 6.55 6.29 0.26 7.37
DEGREE DAYS
HEATING
YESTERDAY 8 1 7 0
MONTH TO DATE 8 3 5 0
SINCE SEP 1 8 3 5 0
SINCE JUL 1 10 9 1 0
COOLING
YESTERDAY 0 6 -6 13
MONTH TO DATE 4 19 -15 35
SINCE SEP 1 4 19 -15 35
SINCE JAN 1 1026 1017 9 1082
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WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 7.3
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1100 PM
LOWEST 58 400 PM
AVERAGE 78
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THE ONTARIO OR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 99 2019
2020
2025
MINIMUM TEMPERATURE (F) 53 34 1980
SUNRISE AND SUNSET
SEPTEMBER 4 2026.....SUNRISE 715 AM MDT SUNSET 818 PM MDT
SEPTEMBER 5 2026.....SUNRISE 716 AM MDT SUNSET 816 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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