452
CDUS46 KSGX 090924
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
224 AM PDT TUE JUN 09 2026
...............................
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR JUNE 8 2026
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)
YESTERDAY
MAXIMUM 84 2:58 PM 105 2015 84 0 85
MINIMUM 62 11:59 PM 52 1999 59 3 57
AVERAGE 73 71 2 71
PRECIPITATION (IN)
YESTERDAY 0.00 T 2015 0.00 0.00 0.00
2015
2017
MONTH TO DATE 0.00 0.01 -0.01 0.10
SINCE JUL 1 12.20 11.63 0.57 6.22
SINCE OCT 1 12.08 11.45 0.63 6.22
SINCE JAN 1 5.06 8.35 -3.29 6.07
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 638 1288 -650 1134
COOLING
YESTERDAY 8 6 2 6
MONTH TO DATE 60 46 14 52
SINCE JUN 1 60 46 14 52
SINCE JAN 1 490 260 230 302
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION SW (240)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 7.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 12:00 AM
LOWEST 34 2:00 PM
AVERAGE 57
......................................................
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 105 2019
MINIMUM TEMPERATURE (F) 59 49 2000
SUNRISE AND SUNSET
JUNE 9 2026..........SUNRISE 5:39 AM PDT SUNSET 8:01 PM PDT
JUNE 10 2026..........SUNRISE 5:39 AM PDT SUNSET 8:02 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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