734
CDUS46 KSGX 310921
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
221 AM PDT TUE OCT 31 2023
...............................
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 30 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 79 2:59 PM 91 1999 80 -1 84
MINIMUM 50 4:32 AM 44 2019 54 -4 49
AVERAGE 65 67 -2 67
PRECIPITATION (IN)
YESTERDAY 0.00 0.04 2010 0.02 -0.02 0.00
MONTH TO DATE T 0.39 -0.39 0.30
SINCE JUL 1 2.16 0.57 1.59 0.60
SINCE OCT 1 T 0.39 -0.39 0.30
SINCE JAN 1 20.60 8.93 11.67 2.00
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 0
MONTH TO DATE 4 21 -17 7
SINCE SEP 1 5 22 -17 7
SINCE JUL 1 5 22 -17 7
COOLING
YESTERDAY 0 3 -3 2
MONTH TO DATE 216 173 43 179
SINCE SEP 1 479 551 -72 677
SINCE JAN 1 1667 1924 -257 2299
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION N (350)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 5.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 23 4:00 AM
LOWEST 12 1:00 AM
AVERAGE 18
......................................................
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 91 1999
2015
2020
MINIMUM TEMPERATURE (F) 53 41 2019
SUNRISE AND SUNSET
OCTOBER 31 2023.......SUNRISE 7:09 AM PDT SUNSET 5:59 PM PDT
NOVEMBER 1 2023......SUNRISE 7:10 AM PDT SUNSET 5:58 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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