309
CDUS46 KSGX 131023
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
223 AM PST WED DEC 13 2023
...............................
...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 12 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 70 2:29 PM 84 2010 67 3 49
MINIMUM 43 6:48 AM 36 2007 43 0 37
AVERAGE 57 55 2 43
PRECIPITATION (IN)
YESTERDAY 0.00 1.57 2014 0.06 -0.06 0.23
MONTH TO DATE T 0.66 -0.66 1.35
SINCE JUL 1 2.53 2.05 0.48 4.04
SINCE OCT 1 0.37 1.87 -1.50 3.74
SINCE JAN 1 20.97 10.41 10.56 5.44
DEGREE DAYS
HEATING
YESTERDAY 8 10 -2 22
MONTH TO DATE 77 111 -34 153
SINCE DEC 1 77 111 -34 153
SINCE JUL 1 170 273 -103 379
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 W (260)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 3.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 58 3:00 AM
LOWEST 19 2:00 PM
AVERAGE 39
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THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 83 2017
MINIMUM TEMPERATURE (F) 43 36 2015
SUNRISE AND SUNSET
DECEMBER 13 2023......SUNRISE 6:47 AM PST SUNSET 4:42 PM PST
DECEMBER 14 2023......SUNRISE 6:48 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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