139
CDUS46 KSGX 250029
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
529 PM PDT THU APR 24 2025
...............................
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR APRIL 24 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 70 3:59 PM 97 2020 77 -7 67
MINIMUM 54 5:34 AM 47 2006 52 2 53
AVERAGE 62 65 -3 60
PRECIPITATION (IN)
TODAY 0.00 0.21 2002 0.02 -0.02 0.00
MONTH TO DATE 0.01 0.66 -0.65 0.55
SINCE JUL 1 5.62 11.22 -5.60 19.64
SINCE OCT 1 5.62 11.04 -5.42 17.48
SINCE JAN 1 5.47 7.94 -2.47 16.13
DEGREE DAYS
HEATING
TODAY 3 3 0 5
MONTH TO DATE 77 88 -11 119
SINCE MAR 1 314 260 54 375
SINCE JUL 1 1072 1234 -162 1263
COOLING
TODAY 0 3 -3 0
MONTH TO DATE 43 39 4 21
SINCE MAR 1 56 62 -6 21
SINCE JAN 1 75 75 0 21
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION SW (240)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 6.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 12:00 AM
LOWEST 45 3:00 PM
AVERAGE 64
......................................................
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 96 2004
MINIMUM TEMPERATURE (F) 53 49 2010
2016
SUNRISE AND SUNSET
APRIL 24 2025.........SUNRISE 6:08 AM PDT SUNSET 7:29 PM PDT
APRIL 25 2025.........SUNRISE 6:07 AM PDT SUNSET 7:30 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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