677
CDUS46 KSGX 151035
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
235 AM PST FRI DEC 15 2023
...............................
...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 14 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 74 3:43 PM 82 2017 66 8 60
MINIMUM 42 MM 32 2023 43 -1 37
AVERAGE 58 55 3 49
PRECIPITATION (IN)
YESTERDAY 0.00 2.04 2021 0.06 -0.06 0.00
MONTH TO DATE T 0.78 -0.78 1.35
SINCE JUL 1 2.53 2.17 0.36 4.04
SINCE OCT 1 0.37 1.99 -1.62 3.74
SINCE JAN 1 20.97 10.53 10.44 5.44
DEGREE DAYS
HEATING
YESTERDAY 7 10 -3 16
MONTH TO DATE 91 131 -40 187
SINCE DEC 1 91 131 -40 187
SINCE JUL 1 184 293 -109 413
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 N (360)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 2.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 61 4:00 AM
LOWEST 17 4:00 PM
AVERAGE 39
......................................................
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 81 2013
2017
MINIMUM TEMPERATURE (F) 43 32 2015
SUNRISE AND SUNSET
DECEMBER 15 2023......SUNRISE 6:48 AM PST SUNSET 4:43 PM PST
DECEMBER 16 2023......SUNRISE 6:49 AM PST SUNSET 4:43 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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