Climatological Report (Daily)
Issued by NWS
Issued by NWS
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729
CDUS46 KSGX 070026
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
526 PM PDT TUE MAY 06 2025
...................................
...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR MAY 6 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 64 12:47 PM 98 2020 79 -15 78
MINIMUM 55 5:53 AM 43 2016 54 1 49
AVERAGE 60 66 -6 64
PRECIPITATION (IN)
TODAY 0.00 1.26 2016 0.02 -0.02 0.00
MONTH TO DATE 0.24 0.09 0.15 0.15
SINCE JUL 1 6.11 11.41 -5.30 19.80
SINCE OCT 1 6.11 11.23 -5.12 17.64
SINCE JAN 1 5.96 8.13 -2.17 16.29
DEGREE DAYS
HEATING
TODAY 5 2 3 1
MONTH TO DATE 25 12 13 15
SINCE MAR 1 369 289 80 405
SINCE JUL 1 1127 1263 -136 1293
COOLING
TODAY 0 3 -3 0
MONTH TO DATE 1 18 -17 2
SINCE MAR 1 58 98 -40 27
SINCE JAN 1 77 111 -34 27
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 7.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 5:00 AM
LOWEST 35 4:00 AM
AVERAGE 62
..........................................................
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 99 2020
MINIMUM TEMPERATURE (F) 55 46 2017
SUNRISE AND SUNSET
MAY 6 2025...........SUNRISE 5:56 AM PDT SUNSET 7:39 PM PDT
MAY 7 2025...........SUNRISE 5:55 AM PDT SUNSET 7:39 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$