089
CDUS46 KBOI 280122
CLIONO
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
722 PM MDT WED MAY 27 2026
...............................
..THE ONTARIO OR CLIMATE SUMMARY FOR MAY 27 2026
VALID TODAY AS OF 0700 PM LOCAL TIME.
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)
TODAY
MAXIMUM 82 237 PM 96 1958 79 3 83
MINIMUM 55 613 AM 33 1953 51 4 57
1954
AVERAGE 69 65 4 70
PRECIPITATION (IN)
TODAY 0.02 0.45 1956 0.04 -0.02 0.00
MONTH TO DATE 0.02 1.01 -0.99 0.10
SINCE OCT 1 8.33 7.93 0.40 11.02
SINCE JAN 1 4.79 5.02 -0.23 5.85
DEGREE DAYS
HEATING
TODAY 0 3 -3 0
MONTH TO DATE 78 136 -58 135
SINCE MAR 1 1049 1091 -42 1045
SINCE JUL 1 4686 5158 -472 4974
COOLING
TODAY 4 3 1 5
MONTH TO DATE 46 43 3 24
SINCE MAR 1 46 45 1 24
SINCE JAN 1 46 45 1 24
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 11.3
RELATIVE HUMIDITY (PERCENT)
HIGHEST 72 800 AM
LOWEST 34 300 PM
AVERAGE 53
......................................................
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 100 2003
MINIMUM TEMPERATURE (F) 51 30 1954
SUNRISE AND SUNSET
MAY 27 2026...........SUNRISE 611 AM MDT SUNSET 920 PM MDT
MAY 28 2026...........SUNRISE 610 AM MDT SUNSET 921 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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