500
CDUS46 KSGX 121021
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
221 AM PST TUE DEC 12 2023
...............................
...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 11 2023...
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)
YESTERDAY
MAXIMUM 75 3:35 PM 83 2004 67 8 54
MINIMUM 44 7:04 AM 34 1998 44 0 40
2011
AVERAGE 60 55 5 47
PRECIPITATION (IN)
YESTERDAY 0.00 1.07 2022 0.06 -0.06 1.07
MONTH TO DATE T 0.60 -0.60 1.12
SINCE JUL 1 2.53 1.99 0.54 3.81
SINCE OCT 1 0.37 1.81 -1.44 3.51
SINCE JAN 1 20.97 10.35 10.62 5.21
DEGREE DAYS
HEATING
YESTERDAY 5 10 -5 18
MONTH TO DATE 69 101 -32 131
SINCE DEC 1 69 101 -32 131
SINCE JUL 1 162 263 -101 357
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 2 0 2 0
SINCE DEC 1 2 0 2 0
SINCE JAN 1 1695 1967 -272 2301
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (290)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 3.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 53 10:00 PM
LOWEST 14 3:00 PM
AVERAGE 34
......................................................
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 84 2010
MINIMUM TEMPERATURE (F) 43 36 2007
SUNRISE AND SUNSET
DECEMBER 12 2023......SUNRISE 6:46 AM PST SUNSET 4:42 PM PST
DECEMBER 13 2023......SUNRISE 6:47 AM PST SUNSET 4:42 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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