241
CDUS46 KSGX 110029
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
529 PM PDT SAT OCT 10 2026
...............................
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 10 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 84 11:09 AM 100 2015 84 0 93
MINIMUM 69 5:50 AM 48 2013 59 10 65
AVERAGE 77 71 6 79
PRECIPITATION (IN)
TODAY T R 0.00 MM 0.01 -0.01 0.00
MONTH TO DATE T 0.08 -0.08 T
SINCE JUL 1 0.56 0.26 0.30 0.12
SINCE OCT 1 T 0.08 -0.08 T
SINCE JAN 1 5.62 8.62 -3.00 6.19
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 1 -1 0
SINCE JUL 1 0 1 -1 0
COOLING
TODAY 12 7 5 14
MONTH TO DATE 202 78 124 59
SINCE SEP 1 611 456 155 459
SINCE JAN 1 2423 1829 594 1848
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SW (220)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 4.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 71 4:00 AM
LOWEST 43 2:00 PM
AVERAGE 57
......................................................
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 98 2015
MINIMUM TEMPERATURE (F) 58 49 2008
SUNRISE AND SUNSET
OCTOBER 10 2026.......SUNRISE 6:52 AM PDT SUNSET 6:22 PM PDT
OCTOBER 11 2026.......SUNRISE 6:53 AM PDT SUNSET 6:21 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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