018
CDUS46 KSGX 300926
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
226 AM PDT SUN MAR 30 2025
...............................
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR MARCH 29 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 66 1:48 PM 93 2004 73 -7 63
MINIMUM 52 5:57 AM 43 2007 49 3 46
AVERAGE 59 61 -2 55
PRECIPITATION (IN)
YESTERDAY 0.00 0.49 2023 0.04 -0.04 T
MONTH TO DATE 1.67 1.56 0.11 1.74
SINCE JUL 1 5.59 10.48 -4.89 17.34
SINCE OCT 1 5.59 10.30 -4.71 15.18
SINCE JAN 1 5.44 7.20 -1.76 13.83
DEGREE DAYS
HEATING
YESTERDAY 6 4 2 10
MONTH TO DATE 227 162 65 228
SINCE MAR 1 227 162 65 228
SINCE JUL 1 985 1136 -151 1116
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 13 24 -11 0
SINCE MAR 1 13 24 -11 0
SINCE JAN 1 32 37 -5 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION W (250)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 7.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 11:00 PM
LOWEST 48 12:00 PM
AVERAGE 69
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THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 88 2011
2018
MINIMUM TEMPERATURE (F) 49 43 2020
SUNRISE AND SUNSET
MARCH 30 2025.........SUNRISE 6:40 AM PDT SUNSET 7:10 PM PDT
MARCH 31 2025.........SUNRISE 6:39 AM PDT SUNSET 7:11 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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