Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KSGX 101026
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
226 AM PST MON NOV 10 2025
...................................
...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR NOVEMBER 9 2025...
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)
YESTERDAY
MAXIMUM 94R 3:08 PM 93 2016 77 17 78
MINIMUM 56 6:28 AM 40 2011 51 5 47
2020
AVERAGE 75 64 11 63
PRECIPITATION (IN)
YESTERDAY 0.00 0.49 2002 0.02 -0.02 0.00
MONTH TO DATE 0.00 0.16 -0.16 0.00
SINCE JUL 1 1.20 0.75 0.45 0.06
SINCE OCT 1 1.08 0.57 0.51 0.06
SINCE JAN 1 7.27 9.11 -1.84 16.35
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 2
MONTH TO DATE 2 21 -19 24
SINCE SEP 1 16 48 -32 37
SINCE JUL 1 16 48 -32 37
COOLING
YESTERDAY 10 2 8 0
MONTH TO DATE 36 22 14 0
SINCE SEP 1 588 576 12 653
SINCE JAN 1 1977 1949 28 2027
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION E (70)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 2.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 2:00 AM
LOWEST 11 1:00 PM
AVERAGE 52
..........................................................
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 89 2010
2016
MINIMUM TEMPERATURE (F) 51 41 1998
2018
2022
SUNRISE AND SUNSET
NOVEMBER 10 2025......SUNRISE 6:19 AM PST SUNSET 4:50 PM PST
NOVEMBER 11 2025......SUNRISE 6:20 AM PST SUNSET 4:49 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$