614
CDUS46 KSGX 190019
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
419 PM PST MON DEC 18 2023
...............................
...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 18 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 71 3:47 PM 81 2003 66 5 62
MINIMUM 54 6:57 AM 33 2016 43 11 35
AVERAGE 63 55 8 49
PRECIPITATION (IN)
TODAY T 0.48 2010 0.06 -0.06 0.00
MONTH TO DATE T 1.03 -1.03 1.35
SINCE JUL 1 2.53 2.42 0.11 4.04
SINCE OCT 1 0.37 2.24 -1.87 3.74
SINCE JAN 1 20.97 10.78 10.19 5.44
DEGREE DAYS
HEATING
TODAY 2 10 -8 16
MONTH TO DATE 101 171 -70 245
SINCE DEC 1 101 171 -70 245
SINCE JUL 1 194 333 -139 471
COOLING
TODAY 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 N (0)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 3.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 37 11:00 AM
LOWEST 22 1:00 PM
AVERAGE 30
......................................................
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 79 2004
MINIMUM TEMPERATURE (F) 43 33 2012
2016
SUNRISE AND SUNSET
DECEMBER 18 2023......SUNRISE 6:50 AM PST SUNSET 4:44 PM PST
DECEMBER 19 2023......SUNRISE 6:51 AM PST SUNSET 4:44 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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