444
CDUS46 KBOI 170933
CLIONO
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
333 AM MDT MON AUG 17 2026
...............................
..THE ONTARIO OR CLIMATE SUMMARY FOR AUGUST 16 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 93 432 PM 109 2023 94 -1 88
MINIMUM 59 414 AM 41 1970 59 0 64
1976
AVERAGE 76 76 0 76
PRECIPITATION (IN)
YESTERDAY 0.00 0.14 1984 0.00 0.00 T
MONTH TO DATE 0.01 0.07 -0.06 T
SINCE OCT 1 9.70 9.14 0.56 11.84
SINCE JAN 1 6.16 6.23 -0.07 6.67
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 40 34 6 27
SINCE JUL 1 0 2 -2 0
COOLING
YESTERDAY 11 12 -1 11
MONTH TO DATE 194 215 -21 192
SINCE JUN 1 809 805 4 839
SINCE JAN 1 860 864 -4 896
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 2.9
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 400 AM
LOWEST 26 500 PM
AVERAGE 53
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THE ONTARIO OR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 93 108 1967
MINIMUM TEMPERATURE (F) 59 41 1976
1978
SUNRISE AND SUNSET
AUGUST 17 2026........SUNRISE 654 AM MDT SUNSET 849 PM MDT
AUGUST 18 2026........SUNRISE 656 AM MDT SUNSET 847 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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