986
CDUS46 KBOI 280930
CLIONO
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
330 AM MDT MON SEP 28 2026
...............................
..THE ONTARIO OR CLIMATE SUMMARY FOR SEPTEMBER 27 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 68 516 PM 94 1957 78 -10 79
MINIMUM 39 220 AM 27 1971 46 -7 42
AVERAGE 54 62 -8 61
PRECIPITATION (IN)
YESTERDAY T 0.13 1991 0.01 -0.01 0.00
MONTH TO DATE 0.41 0.24 0.17 0.03
SINCE OCT 1 10.11 9.43 0.68 12.57
SINCE JAN 1 6.57 6.52 0.05 7.40
DEGREE DAYS
HEATING
YESTERDAY 11 4 7 4
MONTH TO DATE 84 56 28 17
SINCE SEP 1 84 56 28 17
SINCE JUL 1 86 62 24 17
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 24 95 -71 113
SINCE SEP 1 24 95 -71 113
SINCE JAN 1 1046 1093 -47 1160
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 4.0
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 65 300 AM
LOWEST 27 300 PM
AVERAGE 46
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THE ONTARIO OR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 92 2022
MINIMUM TEMPERATURE (F) 45 28 1971
1999
SUNRISE AND SUNSET
SEPTEMBER 28 2026.....SUNRISE 742 AM MDT SUNSET 734 PM MDT
SEPTEMBER 29 2026.....SUNRISE 744 AM MDT SUNSET 732 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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