750
CDUS46 KSGX 210033
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
533 PM PDT SAT MAY 20 2023
...............................
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR MAY 20 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 85 12:47 PM 98 2000 80 5 65
MINIMUM 60 5:57 AM 51 2011 56 4 55
AVERAGE 73 68 5 60
PRECIPITATION (IN)
TODAY 0.00 0.20 2002 0.01 -0.01 T
MONTH TO DATE 0.78 0.24 0.54 T
SINCE JUL 1 23.98 11.56 12.42 9.51
SINCE OCT 1 23.68 11.38 12.30 9.02
SINCE JAN 1 18.44 8.28 10.16 1.40
DEGREE DAYS
HEATING
TODAY 0 1 -1 5
MONTH TO DATE 62 29 33 24
SINCE MAR 1 536 306 230 232
SINCE JUL 1 1897 1280 617 1149
COOLING
TODAY 8 4 4 0
MONTH TO DATE 44 70 -26 70
SINCE MAR 1 93 150 -57 191
SINCE JAN 1 93 163 -70 221
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (230)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 5.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 3:00 AM
LOWEST 44 1:00 PM
AVERAGE 67
......................................................
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 101 2000
MINIMUM TEMPERATURE (F) 56 47 2002
SUNRISE AND SUNSET
MAY 20 2023...........SUNRISE 5:46 AM PDT SUNSET 7:49 PM PDT
MAY 21 2023...........SUNRISE 5:45 AM PDT SUNSET 7:49 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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