285
CDUS46 KSGX 312325
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
425 PM PDT WED MAY 31 2023
...............................
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR MAY 31 2023
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 63 11:15 AM 96 2006 82 -19 82
MINIMUM 56 6:23 AM 52 1998 57 -1 55
AVERAGE 60 70 -10 69
PRECIPITATION (IN)
TODAY 0.00 0.00 MM 0.00 0.00 0.00
MONTH TO DATE 0.78 0.30 0.48 T
SINCE JUL 1 23.98 11.62 12.36 9.51
SINCE OCT 1 23.68 11.44 12.24 9.02
SINCE JAN 1 18.44 8.34 10.10 1.40
DEGREE DAYS
HEATING
TODAY 5 0 5 0
MONTH TO DATE 78 37 41 27
SINCE MAR 1 552 314 238 235
SINCE JUL 1 1913 1288 625 1152
COOLING
TODAY 0 5 -5 4
MONTH TO DATE 56 121 -65 105
SINCE MAR 1 105 201 -96 226
SINCE JAN 1 105 214 -109 256
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION SW (240)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 7.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 1:00 AM
LOWEST 65 11:00 AM
AVERAGE 76
......................................................
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 100 2013
MINIMUM TEMPERATURE (F) 58 51 2011
SUNRISE AND SUNSET
MAY 31 2023...........SUNRISE 5:41 AM PDT SUNSET 7:56 PM PDT
JUNE 1 2023..........SUNRISE 5:40 AM PDT SUNSET 7:57 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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