204
CDUS46 KSGX 180032
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
432 PM PST TUE DEC 17 2024
...............................
...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 17 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 80 2:19 PM 85 1998 66 14 78
MINIMUM 46 7:08 AM 36 2022 43 3 46
AVERAGE 63 55 8 62
PRECIPITATION (IN)
TODAY 0.00 0.87 2008 0.06 -0.06 0.00
MONTH TO DATE 0.00 0.97 -0.97 T
SINCE JUL 1 0.15 2.36 -2.21 2.53
SINCE OCT 1 0.15 2.18 -2.03 0.37
SINCE JAN 1 16.44 10.72 5.72 20.77
DEGREE DAYS
HEATING
TODAY 2 10 -8 3
MONTH TO DATE 100 161 -61 99
SINCE DEC 1 100 161 -61 99
SINCE JUL 1 251 323 -72 192
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 2
SINCE DEC 1 0 0 0 2
SINCE JAN 1 2027 1967 60 1695
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION N (350)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 3.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 60 7:00 AM
LOWEST 14 2:00 PM
AVERAGE 37
......................................................
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 81 2003
MINIMUM TEMPERATURE (F) 43 33 2016
SUNRISE AND SUNSET
DECEMBER 17 2024......SUNRISE 6:50 AM PST SUNSET 4:44 PM PST
DECEMBER 18 2024......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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