638
CDUS46 KBOI 280932
CLIONO
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
332 AM MDT SUN JUN 28 2026
...............................
..THE ONTARIO OR CLIMATE SUMMARY FOR JUNE 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 68 629 PM 105 1973 89 -21 90
MINIMUM 51 1159 PM 36 1976 57 -6 64
AVERAGE 60 73 -13 77
PRECIPITATION (IN)
YESTERDAY 0.11 0.50 2023 0.02 0.09 0.00
MONTH TO DATE 1.14 0.68 0.46 0.16
SINCE OCT 1 9.47 8.77 0.70 11.18
SINCE JAN 1 5.93 5.86 0.07 6.01
DEGREE DAYS
HEATING
YESTERDAY 5 0 5 0
MONTH TO DATE 28 31 -3 27
SINCE JUN 1 28 31 -3 27
SINCE JUL 1 4717 5199 -482 5001
COOLING
YESTERDAY 0 8 -8 12
MONTH TO DATE 147 149 -2 183
SINCE JUN 1 147 149 -2 183
SINCE JAN 1 198 208 -10 240
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 8.5
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 100 AM
LOWEST 35 700 PM
AVERAGE 63
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THE ONTARIO OR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 109 2015
MINIMUM TEMPERATURE (F) 58 37 1969
SUNRISE AND SUNSET
JUNE 28 2026..........SUNRISE 608 AM MDT SUNSET 935 PM MDT
JUNE 29 2026..........SUNRISE 608 AM MDT SUNSET 935 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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