253
CDUS46 KSGX 070920
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
220 AM PDT WED MAY 07 2025
...............................
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR MAY 6 2025
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)
YESTERDAY
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)
YESTERDAY 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
YESTERDAY 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
YESTERDAY 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
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WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION W (260)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 7.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 5:00 AM
LOWEST 35 4:00 AM
AVERAGE 62
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THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 99 2020
MINIMUM TEMPERATURE (F) 55 46 2017
SUNRISE AND SUNSET
MAY 7 2025...........SUNRISE 5:55 AM PDT SUNSET 7:39 PM PDT
MAY 8 2025...........SUNRISE 5:54 AM PDT SUNSET 7:40 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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