933
CDUS46 KSGX 250931
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
231 AM PDT MON SEP 25 2023
...............................
...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 24 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 87 3:20 PM 103 2001 89 -2 96
2019
MINIMUM 58 6:47 AM 53 1998 63 -5 68
2017
AVERAGE 73 76 -3 82
PRECIPITATION (IN)
YESTERDAY 0.00 T 2021 0.00 0.00 0.00
MONTH TO DATE 0.24 0.07 0.17 0.27
SINCE JUL 1 2.16 0.15 2.01 0.30
SINCE OCT 1 25.84 11.61 14.23 9.32
SINCE JAN 1 20.60 8.51 12.09 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 8 11 -3 17
MONTH TO DATE 226 319 -93 395
SINCE SEP 1 226 319 -93 395
SINCE JAN 1 1414 1692 -278 2017
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WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (250)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 4.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 6:00 AM
LOWEST 29 3:00 PM
AVERAGE 65
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THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 105 2010
MINIMUM TEMPERATURE (F) 62 52 2005
SUNRISE AND SUNSET
SEPTEMBER 25 2023.....SUNRISE 6:41 AM PDT SUNSET 6:43 PM PDT
SEPTEMBER 26 2023.....SUNRISE 6:41 AM PDT SUNSET 6:42 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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