477
CDUS46 KSGX 200025
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
525 PM PDT WED MAR 19 2025
...............................
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR MARCH 19 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 77 2:42 PM 87 2001 72 5 73
MINIMUM 44 4:53 AM 38 2006 49 -5 49
AVERAGE 61 61 0 61
PRECIPITATION (IN)
TODAY 0.00 0.27 2020 0.04 -0.04 0.00
MONTH TO DATE 1.67 1.16 0.51 1.49
SINCE JUL 1 5.59 10.08 -4.49 17.09
SINCE OCT 1 5.59 9.90 -4.31 14.93
SINCE JAN 1 5.44 6.80 -1.36 13.58
DEGREE DAYS
HEATING
TODAY 4 5 -1 4
MONTH TO DATE 198 115 83 156
SINCE MAR 1 198 115 83 156
SINCE JUL 1 956 1089 -133 1044
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 0 14 -14 0
SINCE MAR 1 0 14 -14 0
SINCE JAN 1 19 27 -8 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION E (70)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 3.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 2:00 AM
LOWEST 15 2:00 PM
AVERAGE 45
......................................................
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 91 2004
MINIMUM TEMPERATURE (F) 49 42 2012
SUNRISE AND SUNSET
MARCH 19 2025.........SUNRISE 6:55 AM PDT SUNSET 7:02 PM PDT
MARCH 20 2025.........SUNRISE 6:54 AM PDT SUNSET 7:02 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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