413
CDUS46 KSGX 152324
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
424 PM PDT SAT MAR 15 2025
...............................
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR MARCH 15 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 63 2:51 PM 92 2015 72 -9 65
MINIMUM 43 6:37 AM 37 2002 49 -6 50
AVERAGE 53 60 -7 58
PRECIPITATION (IN)
TODAY 0.00 2.53 2003 0.04 -0.04 T
MONTH TO DATE 1.64 1.00 0.64 1.49
SINCE JUL 1 5.56 9.92 -4.36 17.09
SINCE OCT 1 5.56 9.74 -4.18 14.93
SINCE JAN 1 5.41 6.64 -1.23 13.58
DEGREE DAYS
HEATING
TODAY 12 6 6 7
MONTH TO DATE 167 93 74 133
SINCE MAR 1 167 93 74 133
SINCE JUL 1 925 1067 -142 1021
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 0 10 -10 0
SINCE MAR 1 0 10 -10 0
SINCE JAN 1 19 23 -4 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 3.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 5:00 AM
LOWEST 46 1:00 PM
AVERAGE 72
......................................................
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 92 2004
2014
MINIMUM TEMPERATURE (F) 49 36 2021
SUNRISE AND SUNSET
MARCH 15 2025.........SUNRISE 7:00 AM PDT SUNSET 6:59 PM PDT
MARCH 16 2025.........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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