Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KSGX 300020
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
420 PM PST SAT NOV 29 2025
...................................
...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR NOVEMBER 29 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 73 2:51 PM 84 2021 70 3 69
MINIMUM 47 6:35 AM 32 2010 45 2 46
AVERAGE 60 58 2 58
PRECIPITATION (IN)
TODAY 0.00 1.44 2018 0.04 -0.04 0.00
MONTH TO DATE 4.01 0.76 3.25 0.09
SINCE JUL 1 5.21 1.35 3.86 0.15
SINCE OCT 1 5.09 1.17 3.92 0.15
SINCE JAN 1 11.28 9.71 1.57 16.44
DEGREE DAYS
HEATING
TODAY 5 8 -3 7
MONTH TO DATE 88 127 -39 136
SINCE SEP 1 102 154 -52 149
SINCE JUL 1 102 154 -52 149
COOLING
TODAY 0 0 0 0
MONTH TO DATE 64 39 25 0
SINCE SEP 1 616 593 23 653
SINCE JAN 1 2005 1966 39 2027
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SW (240)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 1.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 71 12:00 AM
LOWEST 29 2:00 PM
AVERAGE 50
..........................................................
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 88 2021
MINIMUM TEMPERATURE (F) 45 32 2010
SUNRISE AND SUNSET
NOVEMBER 29 2025......SUNRISE 6:36 AM PST SUNSET 4:41 PM PST
NOVEMBER 30 2025......SUNRISE 6:37 AM PST SUNSET 4:41 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$