Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KSGX 140036
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
436 PM PST THU NOV 13 2025
...................................
...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR NOVEMBER 13 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 81 1:03 PM 93 2013 76 5 78
MINIMUM 57 5:09 AM 35 2000 50 7 46
AVERAGE 69 63 6 62
PRECIPITATION (IN)
TODAY 0.00 0.02 2009 0.02 -0.02 0.00
MONTH TO DATE 0.00 0.23 -0.23 0.00
SINCE JUL 1 1.20 0.82 0.38 0.06
SINCE OCT 1 1.08 0.64 0.44 0.06
SINCE JAN 1 7.27 9.18 -1.91 16.35
DEGREE DAYS
HEATING
TODAY 0 4 -4 3
MONTH TO DATE 2 35 -33 35
SINCE SEP 1 16 62 -46 48
SINCE JUL 1 16 62 -46 48
COOLING
TODAY 4 1 3 0
MONTH TO DATE 63 29 34 0
SINCE SEP 1 615 583 32 653
SINCE JAN 1 2004 1956 48 2027
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SW (230)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 3.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 65 6:00 AM
LOWEST 23 1:00 PM
AVERAGE 44
..........................................................
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 91 2008
2021
MINIMUM TEMPERATURE (F) 49 36 2000
SUNRISE AND SUNSET
NOVEMBER 13 2025......SUNRISE 6:22 AM PST SUNSET 4:48 PM PST
NOVEMBER 14 2025......SUNRISE 6:22 AM PST SUNSET 4:47 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$