600
CDUS46 KSGX 010957
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
157 AM PST MON JAN 01 2024
...............................
...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 31 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 59 4:34 PM 79 2011 67 -8 57
MINIMUM 49 11:59 PM 30 2010 44 5 53
AVERAGE 54 55 -1 55
PRECIPITATION (IN)
YESTERDAY 0.00 1.21 2022 0.07 -0.07 1.21
MONTH TO DATE 0.98 1.89 -0.91 2.85
SINCE JUL 1 3.51 3.28 0.23 5.54
SINCE OCT 1 1.35 3.10 -1.75 5.24
SINCE JAN 1 21.95 11.64 10.31 6.94
DEGREE DAYS
HEATING
YESTERDAY 11 10 1 10
MONTH TO DATE 191 301 -110 351
SINCE DEC 1 191 301 -110 351
SINCE JUL 1 284 463 -179 577
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 2 2 0 0
SINCE DEC 1 2 2 0 0
SINCE JAN 1 1695 1969 -274 2301
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION E (110)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 1.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 2:00 AM
LOWEST 55 5:00 PM
AVERAGE 71
......................................................
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 84 2012
MINIMUM TEMPERATURE (F) 44 31 2015
2016
SUNRISE AND SUNSET
JANUARY 1 2024.......SUNRISE 6:56 AM PST SUNSET 4:52 PM PST
JANUARY 2 2024.......SUNRISE 6:56 AM PST SUNSET 4:53 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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