734
CDUS46 KSGX 281052
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
252 AM PST THU DEC 28 2023
...............................
...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 27 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 67 3:00 PM 81 2013 67 0 65
MINIMUM 47 3:44 AM 32 2003 44 3 50
AVERAGE 57 55 2 58
PRECIPITATION (IN)
YESTERDAY 0.00 1.05 2021 0.08 -0.08 0.18
MONTH TO DATE 0.83 1.60 -0.77 1.53
SINCE JUL 1 3.36 2.99 0.37 4.22
SINCE OCT 1 1.20 2.81 -1.61 3.92
SINCE JAN 1 21.80 11.35 10.45 5.62
DEGREE DAYS
HEATING
YESTERDAY 8 10 -2 7
MONTH TO DATE 159 261 -102 313
SINCE DEC 1 159 261 -102 313
SINCE JUL 1 252 423 -171 539
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 NW (310)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 2.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 11:00 PM
LOWEST 34 1:00 PM
AVERAGE 66
......................................................
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 84 2017
MINIMUM TEMPERATURE (F) 44 31 2003
2015
SUNRISE AND SUNSET
DECEMBER 28 2023......SUNRISE 6:55 AM PST SUNSET 4:49 PM PST
DECEMBER 29 2023......SUNRISE 6:55 AM PST SUNSET 4:50 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page