995
CDUS46 KSGX 301138
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
338 AM PST SUN NOV 30 2025
...............................
...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR NOVEMBER 29 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 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)
YESTERDAY 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
YESTERDAY 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
YESTERDAY 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 W (250)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 2.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 10:00 PM
LOWEST 29 2:00 PM
AVERAGE 58
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THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 88 2021
MINIMUM TEMPERATURE (F) 45 32 2010
SUNRISE AND SUNSET
NOVEMBER 30 2025......SUNRISE 6:37 AM PST SUNSET 4:41 PM PST
DECEMBER 1 2025......SUNRISE 6:38 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.
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