641
CDUS46 KSGX 090025
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
525 PM PDT SUN JUN 08 2025
...............................
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR JUNE 8 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 85 2:57 PM 105 2015 84 1 80
MINIMUM 57 2:59 AM 52 1999 59 -2 61
AVERAGE 71 71 0 71
PRECIPITATION (IN)
TODAY 0.00 T 2015 0.00 0.00 0.00
2015
2017
MONTH TO DATE 0.10 0.01 0.09 0.00
SINCE JUL 1 6.22 11.63 -5.41 19.80
SINCE OCT 1 6.22 11.45 -5.23 17.64
SINCE JAN 1 6.07 8.35 -2.28 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 6 6 0 6
MONTH TO DATE 52 46 6 41
SINCE JUN 1 52 46 6 41
SINCE JAN 1 302 260 42 102
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION SW (240)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 5.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 4:00 AM
LOWEST 41 3:00 PM
AVERAGE 67
......................................................
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 105 2019
MINIMUM TEMPERATURE (F) 59 49 2000
SUNRISE AND SUNSET
JUNE 8 2025..........SUNRISE 5:39 AM PDT SUNSET 8:01 PM PDT
JUNE 9 2025..........SUNRISE 5:39 AM PDT SUNSET 8:01 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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