236
CDUS46 KSGX 020025
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
525 PM PDT WED APR 01 2026
...............................
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR APRIL 1 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 73 2:08 PM 91 2011 74 -1 66
MINIMUM 58 4:44 AM 39 1999 50 8 50
AVERAGE 66 62 4 58
PRECIPITATION (IN)
TODAY 0.21 0.23 2004 0.03 0.18 0.00
MONTH TO DATE 0.21 0.03 0.18 0.00
SINCE JUL 1 11.56 10.59 0.97 5.61
SINCE OCT 1 11.44 10.41 1.03 5.61
SINCE JAN 1 4.42 7.31 -2.89 5.46
DEGREE DAYS
HEATING
TODAY 0 4 -4 7
MONTH TO DATE 0 4 -4 7
SINCE MAR 1 18 176 -158 244
SINCE JUL 1 582 1150 -568 1002
COOLING
TODAY 1 1 0 0
MONTH TO DATE 1 1 0 0
SINCE MAR 1 211 24 187 13
SINCE JAN 1 254 37 217 32
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION SW (230)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 8.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 12:00 AM
LOWEST 38 2:00 PM
AVERAGE 66
......................................................
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 85 2016
MINIMUM TEMPERATURE (F) 50 34 1999
SUNRISE AND SUNSET
APRIL 1 2026.........SUNRISE 6:38 AM PDT SUNSET 7:11 PM PDT
APRIL 2 2026.........SUNRISE 6:36 AM PDT SUNSET 7:12 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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