856
CDUS46 KSGX 170923
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
223 AM PDT MON MAR 17 2025
...............................
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR MARCH 16 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 71 2:30 PM 92 2004 72 -1 63
2014
MINIMUM 43 5:19 AM 36 2021 49 -6 49
AVERAGE 57 60 -3 56
PRECIPITATION (IN)
YESTERDAY 0.00 0.77 2003 0.05 -0.05 T
MONTH TO DATE 1.64 1.05 0.59 1.49
SINCE JUL 1 5.56 9.97 -4.41 17.09
SINCE OCT 1 5.56 9.79 -4.23 14.93
SINCE JAN 1 5.41 6.69 -1.28 13.58
DEGREE DAYS
HEATING
YESTERDAY 8 6 2 9
MONTH TO DATE 175 99 76 142
SINCE MAR 1 175 99 76 142
SINCE JUL 1 933 1073 -140 1030
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 11 -11 0
SINCE MAR 1 0 11 -11 0
SINCE JAN 1 19 24 -5 0
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WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (250)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 3.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 5:00 AM
LOWEST 32 2:00 PM
AVERAGE 59
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THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 92 2004
MINIMUM TEMPERATURE (F) 49 36 2002
SUNRISE AND SUNSET
MARCH 17 2025.........SUNRISE 6:58 AM PDT SUNSET 7:00 PM PDT
MARCH 18 2025.........SUNRISE 6:56 AM PDT SUNSET 7:01 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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