Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KSGX 172321
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
421 PM PDT FRI MAY 17 2024
...................................
...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR MAY 17 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 70 2:45 PM 102 2008 80 -10 85
MINIMUM 58 6:06 AM 45 2006 56 2 56
AVERAGE 64 68 -4 71
PRECIPITATION (IN)
TODAY 0.00 0.04 2011 0.01 -0.01 0.00
MONTH TO DATE 0.15 0.22 -0.07 0.78
SINCE JUL 1 19.80 11.54 8.26 23.78
SINCE OCT 1 17.64 11.36 6.28 23.48
SINCE JAN 1 16.29 8.26 8.03 18.24
DEGREE DAYS
HEATING
TODAY 1 1 0 0
MONTH TO DATE 21 26 -5 62
SINCE MAR 1 411 303 108 536
SINCE JUL 1 1299 1277 22 1897
COOLING
TODAY 0 4 -4 6
MONTH TO DATE 20 58 -38 33
SINCE MAR 1 45 138 -93 82
SINCE JAN 1 45 151 -106 82
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (250)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 5.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 6:00 AM
LOWEST 53 2:00 PM
AVERAGE 66
..........................................................
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 101 2008
MINIMUM TEMPERATURE (F) 56 49 2011
2017
SUNRISE AND SUNSET
MAY 17 2024...........SUNRISE 5:47 AM PDT SUNSET 7:47 PM PDT
MAY 18 2024...........SUNRISE 5:46 AM PDT SUNSET 7:48 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$