119
CDUS46 KBOI 120937
CLIONO
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
337 AM MDT SAT SEP 12 2026
...............................
..THE ONTARIO OR CLIMATE SUMMARY FOR SEPTEMBER 11 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 82 500 PM 99 1959 85 -3 79
1973
MINIMUM 54 1159 PM 34 2005 51 3 51
AVERAGE 68 68 0 65
PRECIPITATION (IN)
YESTERDAY 0.00 0.62 1976 0.01 -0.01 0.00
MONTH TO DATE 0.39 0.07 0.32 0.03
SINCE OCT 1 10.09 9.26 0.83 12.57
SINCE JAN 1 6.55 6.35 0.20 7.40
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 0
MONTH TO DATE 43 12 31 0
SINCE SEP 1 43 12 31 0
SINCE JUL 1 45 18 27 0
COOLING
YESTERDAY 3 4 -1 0
MONTH TO DATE 8 59 -51 94
SINCE SEP 1 8 59 -51 94
SINCE JAN 1 1030 1057 -27 1141
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 4.8
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 700 AM
LOWEST 26 400 PM
AVERAGE 50
......................................................
THE ONTARIO OR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 97 1960
MINIMUM TEMPERATURE (F) 50 35 1949
1951
SUNRISE AND SUNSET
SEPTEMBER 12 2026.....SUNRISE 724 AM MDT SUNSET 804 PM MDT
SEPTEMBER 13 2026.....SUNRISE 725 AM MDT SUNSET 802 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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