057
CDUS46 KSGX 111029
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
229 AM PST MON DEC 11 2023
...............................
...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 10 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 2:39 PM 85 2017 67 8 62
MINIMUM 40 2:21 AM 31 2013 44 -4 40
AVERAGE 58 55 3 51
PRECIPITATION (IN)
YESTERDAY 0.00 0.11 2015 0.06 -0.06 T
MONTH TO DATE T 0.54 -0.54 0.05
SINCE JUL 1 2.53 1.93 0.60 2.74
SINCE OCT 1 0.37 1.75 -1.38 2.44
SINCE JAN 1 20.97 10.29 10.68 4.14
DEGREE DAYS
HEATING
YESTERDAY 7 10 -3 14
MONTH TO DATE 64 91 -27 113
SINCE DEC 1 64 91 -27 113
SINCE JUL 1 157 253 -96 339
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 2 RESULTANT WIND DIRECTION N (340)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 2.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 47 2:00 AM
LOWEST 14 10:00 AM
AVERAGE 31
......................................................
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 83 2004
MINIMUM TEMPERATURE (F) 44 34 1998
2011
SUNRISE AND SUNSET
DECEMBER 11 2023......SUNRISE 6:46 AM PST SUNSET 4:42 PM PST
DECEMBER 12 2023......SUNRISE 6:46 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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