996
CDUS46 KSGX 182331
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
431 PM PDT SAT MAY 18 2024
...............................
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR MAY 18 2024
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 76 2:23 PM 101 2008 80 -4 78
MINIMUM 54 2:10 AM 49 2011 56 -2 56
2017
AVERAGE 65 68 -3 67
PRECIPITATION (IN)
TODAY 0.00 0.21 2011 0.01 -0.01 0.00
MONTH TO DATE 0.15 0.23 -0.08 0.78
SINCE JUL 1 19.80 11.55 8.25 23.78
SINCE OCT 1 17.64 11.37 6.27 23.48
SINCE JAN 1 16.29 8.27 8.02 18.24
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 22 27 -5 62
SINCE MAR 1 412 304 108 536
SINCE JUL 1 1300 1278 22 1897
COOLING
TODAY 0 4 -4 2
MONTH TO DATE 20 62 -42 35
SINCE MAR 1 45 142 -97 84
SINCE JAN 1 45 155 -110 84
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 3.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 8:00 AM
LOWEST 37 2:00 PM
AVERAGE 59
......................................................
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 97 2008
MINIMUM TEMPERATURE (F) 56 46 2011
SUNRISE AND SUNSET
MAY 18 2024...........SUNRISE 5:46 AM PDT SUNSET 7:48 PM PDT
MAY 19 2024...........SUNRISE 5:46 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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