744
CDUS46 KSGX 122331
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
431 PM PDT FRI MAY 12 2023
...............................
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR MAY 12 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 80 2:57 PM 103 2013 79 1 84
MINIMUM 52 4:50 AM 47 2000 55 -3 48
AVERAGE 66 67 -1 66
PRECIPITATION (IN)
TODAY 0.00 T 2018 0.01 -0.01 0.00
MONTH TO DATE 0.78 0.16 0.62 T
SINCE JUL 1 23.98 11.48 12.50 9.51
SINCE OCT 1 23.68 11.30 12.38 9.02
SINCE JAN 1 18.44 8.20 10.24 1.40
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 62 21 41 19
SINCE MAR 1 536 298 238 227
SINCE JUL 1 1897 1272 625 1144
COOLING
TODAY 1 4 -3 1
MONTH TO DATE 1 38 -37 27
SINCE MAR 1 50 118 -68 148
SINCE JAN 1 50 131 -81 178
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SW (240)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 3.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 4:00 AM
LOWEST 40 2:00 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 49 2000
SUNRISE AND SUNSET
MAY 12 2023...........SUNRISE 5:51 AM PDT SUNSET 7:43 PM PDT
MAY 13 2023...........SUNRISE 5:51 AM PDT SUNSET 7:44 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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