737
CDUS46 KBOI 191032
CLIONO
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
332 AM MST MON JAN 19 2026
...............................
..THE ONTARIO OR CLIMATE SUMMARY FOR JANUARY 18 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 30 206 AM 51 1953 38 -8 39
1961
MINIMUM 27 1139 PM -11 1984 24 3 20
AVERAGE 29 31 -2 30
PRECIPITATION (IN)
YESTERDAY 0.00 0.84 2017 0.04 -0.04 0.00
MONTH TO DATE 0.76 0.83 -0.07 0.98
SINCE OCT 1 4.30 3.74 0.56 6.15
SINCE JAN 1 0.76 0.83 -0.07 0.98
DEGREE DAYS
HEATING
YESTERDAY 36 34 2 35
MONTH TO DATE 549 621 -72 523
SINCE DEC 1 1394 1655 -261 1442
SINCE JUL 1 2488 2873 -385 2494
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 8 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 4.2
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 100 AM
LOWEST 85 1100 PM
AVERAGE 91
......................................................
THE ONTARIO OR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 53 1953
MINIMUM TEMPERATURE (F) 25 -5 1960
1979
2013
SUNRISE AND SUNSET
JANUARY 19 2026.......SUNRISE 817 AM MST SUNSET 541 PM MST
JANUARY 20 2026.......SUNRISE 816 AM MST SUNSET 542 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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