719
CDUS46 KSGX 270926
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
226 AM PDT THU AUG 27 2026
...............................
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR AUGUST 26 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 106R 2:28 PM 104 2011 95 11 93
MINIMUM 77 1:05 AM 59 2006 65 12 69
AVERAGE 92 80 12 81
PRECIPITATION (IN)
YESTERDAY 0.00 T 2011 0.00 0.00 0.00
2011
2013
MONTH TO DATE 0.00 0.02 -0.02 T
SINCE JUL 1 T 0.07 -0.07 T
SINCE OCT 1 12.08 11.53 0.55 6.22
SINCE JAN 1 5.06 8.43 -3.37 6.07
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 4 -4 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 27 15 12 16
MONTH TO DATE 506 390 116 414
SINCE JUN 1 1274 1082 192 1047
SINCE JAN 1 1704 1296 408 1297
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (240)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 5.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 54 6:00 AM
LOWEST 21 12:00 PM
AVERAGE 38
......................................................
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 95 108 2009
MINIMUM TEMPERATURE (F) 65 60 2002
2016
SUNRISE AND SUNSET
AUGUST 27 2026........SUNRISE 6:21 AM PDT SUNSET 7:23 PM PDT
AUGUST 28 2026........SUNRISE 6:21 AM PDT SUNSET 7:21 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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