713
CDUS46 KSGX 150928
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
228 AM PDT SUN MAR 15 2026
...............................
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR MARCH 14 2026
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)
YESTERDAY
MAXIMUM 84 1:54 PM 94 2013 72 12 48
MINIMUM 56 5:07 AM 37 2002 49 7 42
AVERAGE 70 60 10 45
PRECIPITATION (IN)
YESTERDAY 0.00 1.46 2023 0.05 -0.05 0.08
MONTH TO DATE T 0.96 -0.96 1.64
SINCE JUL 1 11.10 9.88 1.22 5.56
SINCE OCT 1 10.98 9.70 1.28 5.56
SINCE JAN 1 3.96 6.60 -2.64 5.41
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6 20
MONTH TO DATE 18 87 -69 155
SINCE MAR 1 18 87 -69 155
SINCE JUL 1 582 1061 -479 913
COOLING
YESTERDAY 5 1 4 0
MONTH TO DATE 41 9 32 0
SINCE MAR 1 41 9 32 0
SINCE JAN 1 84 22 62 19
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WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (250)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 4.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 53 5:00 AM
LOWEST 18 1:00 PM
AVERAGE 36
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THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 92 2015
MINIMUM TEMPERATURE (F) 49 37 2002
SUNRISE AND SUNSET
MARCH 15 2026.........SUNRISE 7:01 AM PDT SUNSET 6:58 PM PDT
MARCH 16 2026.........SUNRISE 6:59 AM PDT SUNSET 6:59 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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