604
CDUS46 KSGX 030019
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
419 PM PST SUN NOV 02 2025
...............................
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR NOVEMBER 2 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 84 11:17 AM 91 2010 79 5 66
MINIMUM 53 7:05 AM 42 2003 53 0 51
AVERAGE 69 66 3 59
PRECIPITATION (IN)
TODAY 0.00 0.23 2022 0.01 -0.01 0.00
MONTH TO DATE 0.00 0.03 -0.03 0.00
SINCE JUL 1 1.20 0.62 0.58 0.06
SINCE OCT 1 1.08 0.44 0.64 0.06
SINCE JAN 1 7.27 8.98 -1.71 16.35
DEGREE DAYS
HEATING
TODAY 0 2 -2 6
MONTH TO DATE 0 4 -4 10
SINCE SEP 1 14 31 -17 23
SINCE JUL 1 14 31 -17 23
COOLING
TODAY 4 3 1 0
MONTH TO DATE 9 6 3 0
SINCE SEP 1 561 560 1 653
SINCE JAN 1 1950 1933 17 2027
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WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (250)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 3.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 6:00 AM
LOWEST 24 11:00 AM
AVERAGE 62
......................................................
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 98 2010
MINIMUM TEMPERATURE (F) 53 45 2002
SUNRISE AND SUNSET
NOVEMBER 2 2025......SUNRISE 7:11 AM PDT SUNSET 5:56 PM PDT
NOVEMBER 3 2025......SUNRISE 6:12 AM PST SUNSET 4:55 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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