867
CDUS46 KSGX 280042
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
542 PM PDT FRI JUN 27 2025
...............................
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR JUNE 27 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 92 1:32 PM 103 2022 90 2 90
MINIMUM 60 4:45 AM 55 2005 62 -2 64
AVERAGE 76 76 0 77
PRECIPITATION (IN)
TODAY 0.00 T 2005 0.00 0.00 0.00
MONTH TO DATE 0.10 0.02 0.08 T
SINCE JUL 1 6.22 11.64 -5.42 19.80
SINCE OCT 1 6.22 11.46 -5.24 17.64
SINCE JAN 1 6.07 8.36 -2.29 16.29
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 2
SINCE JUN 1 0 0 0 2
SINCE JUL 1 1134 1288 -154 1314
COOLING
TODAY 11 11 0 12
MONTH TO DATE 244 214 30 244
SINCE JUN 1 244 214 30 244
SINCE JAN 1 494 428 66 305
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION SW (240)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 6.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 4:00 AM
LOWEST 22 3:00 PM
AVERAGE 58
......................................................
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 91 103 2015
MINIMUM TEMPERATURE (F) 63 56 2005
SUNRISE AND SUNSET
JUNE 27 2025..........SUNRISE 5:41 AM PDT SUNSET 8:06 PM PDT
JUNE 28 2025..........SUNRISE 5:42 AM PDT SUNSET 8:06 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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