879
CDUS46 KSGX 230019
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
419 PM PST SAT NOV 22 2025
...............................
...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR NOVEMBER 22 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 69 2:03 PM 95 2017 72 -3 78
MINIMUM 59 6:40 AM 40 2011 47 12 44
AVERAGE 64 60 4 61
PRECIPITATION (IN)
TODAY 0.00 0.20 2018 0.04 -0.04 0.00
MONTH TO DATE 4.01 0.50 3.51 0.04
SINCE JUL 1 5.21 1.09 4.12 0.10
SINCE OCT 1 5.09 0.91 4.18 0.10
SINCE JAN 1 11.28 9.45 1.83 16.39
DEGREE DAYS
HEATING
TODAY 1 6 -5 4
MONTH TO DATE 67 79 -12 97
SINCE SEP 1 81 106 -25 110
SINCE JUL 1 81 106 -25 110
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 63 38 25 0
SINCE SEP 1 615 592 23 653
SINCE JAN 1 2004 1965 39 2027
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 19 RESULTANT WIND DIRECTION NE (40)
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 19.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 51 6:00 AM
LOWEST 36 1:00 PM
AVERAGE 44
......................................................
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 92 2017
MINIMUM TEMPERATURE (F) 47 37 2003
SUNRISE AND SUNSET
NOVEMBER 22 2025......SUNRISE 6:30 AM PST SUNSET 4:43 PM PST
NOVEMBER 23 2025......SUNRISE 6:31 AM PST SUNSET 4:43 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page