115
CDUS46 KSGX 172326
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
426 PM PDT THU AUG 17 2023
...............................
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR AUGUST 17 2023
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 102R 12:30 PM 101 2012 95 7 98
2016
2020
MINIMUM 69 5:12 AM 58 2009 65 4 70
AVERAGE 86 80 6 84
PRECIPITATION (IN)
TODAY 0.00 T 2012 0.00 0.00 0.00
MONTH TO DATE T 0.02 -0.02 T
SINCE JUL 1 T 0.07 -0.07 0.03
SINCE OCT 1 23.68 11.53 12.15 9.05
SINCE JAN 1 18.44 8.43 10.01 1.43
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 16 4 12 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 21 15 6 19
MONTH TO DATE 267 255 12 330
SINCE JUN 1 865 947 -82 1142
SINCE JAN 1 970 1161 -191 1398
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (260)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 4.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 57 7:00 AM
LOWEST 21 12:00 PM
AVERAGE 39
......................................................
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 95 108 2020
MINIMUM TEMPERATURE (F) 65 59 2009
SUNRISE AND SUNSET
AUGUST 17 2023........SUNRISE 6:13 AM PDT SUNSET 7:35 PM PDT
AUGUST 18 2023........SUNRISE 6:14 AM PDT SUNSET 7:34 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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