326
CDUS46 KSGX 210928
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
228 AM PDT THU SEP 21 2023
...............................
...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 20 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 78 2:39 PM 104 2015 90 -12 86
MINIMUM 62 11:59 PM 53 1999 63 -1 60
AVERAGE 70 77 -7 73
PRECIPITATION (IN)
YESTERDAY 0.02 0.29 2005 0.00 0.02 0.00
MONTH TO DATE 0.24 0.05 0.19 0.27
SINCE JUL 1 2.16 0.13 2.03 0.30
SINCE OCT 1 25.84 11.59 14.25 9.32
SINCE JAN 1 20.60 8.49 12.11 1.70
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 5 12 -7 8
MONTH TO DATE 205 274 -69 342
SINCE SEP 1 205 274 -69 342
SINCE JAN 1 1393 1647 -254 1964
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION W (250)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 7.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 5:00 AM
LOWEST 45 3:00 PM
AVERAGE 69
......................................................
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 105 2003
MINIMUM TEMPERATURE (F) 63 53 2007
SUNRISE AND SUNSET
SEPTEMBER 21 2023.....SUNRISE 6:38 AM PDT SUNSET 6:49 PM PDT
SEPTEMBER 22 2023.....SUNRISE 6:38 AM PDT SUNSET 6:47 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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