746
CDUS46 KBOI 120931
CLIONO
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
331 AM MDT TUE MAY 12 2026
...............................
..THE ONTARIO OR CLIMATE SUMMARY FOR MAY 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 84 557 PM 95 1993 75 9 84
MINIMUM 57 540 AM 27 1970 47 10 53
AVERAGE 71 61 10 69
PRECIPITATION (IN)
YESTERDAY 0.00 0.68 1951 0.03 -0.03 0.00
MONTH TO DATE 0.00 0.36 -0.36 T
SINCE OCT 1 8.31 7.28 1.03 10.92
SINCE JAN 1 4.77 4.37 0.40 5.75
DEGREE DAYS
HEATING
YESTERDAY 0 5 -5 0
MONTH TO DATE 16 73 -57 39
SINCE MAR 1 987 1028 -41 949
SINCE JUL 1 4624 5095 -471 4878
COOLING
YESTERDAY 6 1 5 4
MONTH TO DATE 20 7 13 10
SINCE MAR 1 20 9 11 10
SINCE JAN 1 20 9 11 10
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 9.4
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 48 1000 PM
LOWEST 15 600 PM
AVERAGE 32
......................................................
THE ONTARIO OR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 96 1988
MINIMUM TEMPERATURE (F) 47 29 2000
SUNRISE AND SUNSET
MAY 12 2026...........SUNRISE 625 AM MDT SUNSET 904 PM MDT
MAY 13 2026...........SUNRISE 624 AM MDT SUNSET 905 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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