941
CDUS46 KBOI 211054
CLIONO
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
354 AM MST WED JAN 21 2026
...............................
..THE ONTARIO OR CLIMATE SUMMARY FOR JANUARY 20 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1948 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 30 326 PM 56 1953 39 -9 34
MINIMUM 27 925 AM -9 1984 25 2 15
AVERAGE 29 32 -3 25
PRECIPITATION (IN)
YESTERDAY 0.00 0.86 1957 0.05 -0.05 0.00
MONTH TO DATE 0.76 0.92 -0.16 0.98
SINCE OCT 1 4.30 3.83 0.47 6.15
SINCE JAN 1 0.76 0.92 -0.16 0.98
DEGREE DAYS
HEATING
YESTERDAY 36 34 2 40
MONTH TO DATE 621 689 -68 599
SINCE DEC 1 1466 1723 -257 1518
SINCE JUL 1 2560 2941 -381 2570
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 3.0
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 600 AM
LOWEST 78 100 PM
AVERAGE 85
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THE ONTARIO OR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 39 54 1972
MINIMUM TEMPERATURE (F) 25 -15 1962
SUNRISE AND SUNSET
JANUARY 21 2026.......SUNRISE 816 AM MST SUNSET 544 PM MST
JANUARY 22 2026.......SUNRISE 815 AM MST SUNSET 545 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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