418
CDUS46 KBOI 200937
CLIONO
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
237 AM MST WED DEC 20 2023
...............................
..THE ONTARIO OR CLIMATE SUMMARY FOR DECEMBER 19 2023
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1948 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 41 324 PM 50 2011 38 3 24
MINIMUM 31 1223 AM -5 1985 24 7 13
2016
AVERAGE 36 31 5 19
PRECIPITATION (IN)
YESTERDAY 0.18 0.99 1981 0.05 0.13 0.00
MONTH TO DATE 0.91 0.82 0.09 1.88
SINCE OCT 1 2.06 2.34 -0.28 3.04
SINCE JAN 1 11.27 8.91 2.36 7.31
DEGREE DAYS
HEATING
YESTERDAY 29 34 -5 46
MONTH TO DATE 534 618 -84 692
SINCE DEC 1 534 618 -84 692
SINCE JUL 1 1613 1836 -223 1941
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1302 1100 202 1410
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 3.1
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
LT FREEZING RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 700 AM
LOWEST 82 300 PM
AVERAGE 89
......................................................
THE ONTARIO OR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 55 1955
MINIMUM TEMPERATURE (F) 24 -7 1990
SUNRISE AND SUNSET
DECEMBER 20 2023......SUNRISE 819 AM MST SUNSET 512 PM MST
DECEMBER 21 2023......SUNRISE 820 AM MST SUNSET 513 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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