780
CDUS46 KSGX 050030
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
430 PM PST SAT JAN 04 2025
...............................
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR JANUARY 4 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 62 3:52 PM 85 2012 67 -5 62
MINIMUM 48 7:20 AM 34 2011 44 4 39
2013
AVERAGE 55 56 -1 51
PRECIPITATION (IN)
TODAY 0.00 1.18 2008 0.09 -0.09 0.00
MONTH TO DATE 0.00 0.37 -0.37 0.36
SINCE JUL 1 0.15 3.65 -3.50 3.87
SINCE OCT 1 0.15 3.47 -3.32 1.71
SINCE JAN 1 0.00 0.37 -0.37 0.36
DEGREE DAYS
HEATING
TODAY 10 10 0 14
MONTH TO DATE 23 40 -17 49
SINCE DEC 1 219 344 -125 240
SINCE JUL 1 370 506 -136 333
COOLING
TODAY 0 0 0 0
MONTH TO DATE 1 0 1 0
SINCE DEC 1 6 2 4 2
SINCE JAN 1 1 0 1 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SW (220)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 3.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 12:00 AM
LOWEST 48 3:00 PM
AVERAGE 71
......................................................
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 83 2006
MINIMUM TEMPERATURE (F) 44 34 2009
2011
SUNRISE AND SUNSET
JANUARY 4 2025.......SUNRISE 6:57 AM PST SUNSET 4:55 PM PST
JANUARY 5 2025.......SUNRISE 6:57 AM PST SUNSET 4:56 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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