436
CDUS46 KSGX 310030
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
430 PM PST MON DEC 30 2024
...............................
...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 30 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 66 3:49 PM 79 1998 67 -1 60
MINIMUM 48 9:20 AM 34 2010 44 4 51
AVERAGE 57 55 2 56
PRECIPITATION (IN)
TODAY 0.00 0.58 2021 0.07 -0.07 0.15
MONTH TO DATE T 1.82 -1.82 0.98
SINCE JUL 1 0.15 3.21 -3.06 3.51
SINCE OCT 1 0.15 3.03 -2.88 1.35
SINCE JAN 1 16.44 11.57 4.87 21.75
DEGREE DAYS
HEATING
TODAY 8 10 -2 9
MONTH TO DATE 186 291 -105 180
SINCE DEC 1 186 291 -105 180
SINCE JUL 1 337 453 -116 273
COOLING
TODAY 0 0 0 0
MONTH TO DATE 5 0 5 2
SINCE DEC 1 5 0 5 2
SINCE JAN 1 2032 1967 65 1695
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 3.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 6:00 AM
LOWEST 48 3:00 PM
AVERAGE 73
......................................................
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 79 2011
MINIMUM TEMPERATURE (F) 44 30 2010
SUNRISE AND SUNSET
DECEMBER 30 2024......SUNRISE 6:56 AM PST SUNSET 4:51 PM PST
DECEMBER 31 2024......SUNRISE 6:56 AM PST SUNSET 4:52 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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