320
CDUS46 KSGX 221001
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
201 AM PST FRI DEC 22 2023
...............................
...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 21 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 68 2:33 PM 82 2005 66 2 72
2020
MINIMUM 55 7:20 AM 33 2012 43 12 40
AVERAGE 62 55 7 56
PRECIPITATION (IN)
YESTERDAY T 2.84 2010 0.06 -0.06 0.00
MONTH TO DATE 0.47 1.21 -0.74 1.35
SINCE JUL 1 3.00 2.60 0.40 4.04
SINCE OCT 1 0.84 2.42 -1.58 3.74
SINCE JAN 1 21.44 10.96 10.48 5.44
DEGREE DAYS
HEATING
YESTERDAY 3 10 -7 9
MONTH TO DATE 112 201 -89 280
SINCE DEC 1 112 201 -89 280
SINCE JUL 1 205 363 -158 506
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 NE (30)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 5.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 12:00 AM
LOWEST 52 1:00 PM
AVERAGE 73
......................................................
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 77 2014
MINIMUM TEMPERATURE (F) 43 28 1998
SUNRISE AND SUNSET
DECEMBER 22 2023......SUNRISE 6:52 AM PST SUNSET 4:46 PM PST
DECEMBER 23 2023......SUNRISE 6:53 AM PST SUNSET 4:46 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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