Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KSGX 060917
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
217 AM PDT SUN SEP 06 2026
...................................
...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 5 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 95 2:35 PM 118 2020 94 1 96
MINIMUM 63 6:02 AM 57 2005 65 -2 67
AVERAGE 79 80 -1 82
PRECIPITATION (IN)
YESTERDAY 0.00 0.02 2011 0.00 0.00 0.00
MONTH TO DATE 0.00 0.01 -0.01 0.00
SINCE JUL 1 T 0.09 -0.09 T
SINCE OCT 1 12.08 11.55 0.53 6.22
SINCE JAN 1 5.06 8.45 -3.39 6.07
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 14 15 -1 17
MONTH TO DATE 58 75 -17 99
SINCE SEP 1 58 75 -17 99
SINCE JAN 1 1870 1448 422 1488
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (250)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 4.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 5:00 AM
LOWEST 15 2:00 PM
AVERAGE 51
..........................................................
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 94 117 2020
MINIMUM TEMPERATURE (F) 65 58 1999
2016
SUNRISE AND SUNSET
SEPTEMBER 6 2026.....SUNRISE 6:28 AM PDT SUNSET 7:09 PM PDT
SEPTEMBER 7 2026.....SUNRISE 6:28 AM PDT SUNSET 7:08 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$