039
CDUS46 KSGX 112317
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
417 PM PDT THU MAY 11 2023
...............................
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR MAY 11 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 72 2:59 PM 97 2013 79 -7 71
MINIMUM 53 2:50 AM 46 2022 55 -2 46
AVERAGE 63 67 -4 59
PRECIPITATION (IN)
TODAY 0.00 T 2018 0.01 -0.01 T
2019
2022
MONTH TO DATE 0.78 0.15 0.63 T
SINCE JUL 1 23.98 11.47 12.51 9.51
SINCE OCT 1 23.68 11.29 12.39 9.02
SINCE JAN 1 18.44 8.19 10.25 1.40
DEGREE DAYS
HEATING
TODAY 2 1 1 6
MONTH TO DATE 62 20 42 19
SINCE MAR 1 536 297 239 227
SINCE JUL 1 1897 1271 626 1144
COOLING
TODAY 0 4 -4 0
MONTH TO DATE 0 34 -34 26
SINCE MAR 1 49 114 -65 147
SINCE JAN 1 49 127 -78 177
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (250)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 3.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 1:00 AM
LOWEST 44 3:00 PM
AVERAGE 67
......................................................
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 103 2013
MINIMUM TEMPERATURE (F) 55 47 2000
SUNRISE AND SUNSET
MAY 11 2023...........SUNRISE 5:52 AM PDT SUNSET 7:42 PM PDT
MAY 12 2023...........SUNRISE 5:51 AM PDT SUNSET 7:43 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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