CDUS46 KSGX 060026
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
526 PM PDT THU JUN 05 2025
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...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR JUNE 5 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 81 3:29 PM 101 2002 83 -2 88
MINIMUM 61 6:59 AM 46 1999 58 3 59
AVERAGE 71 70 1 74
PRECIPITATION (IN)
TODAY 0.00 T 2018 0.00 0.00 0.00
2020
2023
MONTH TO DATE 0.10 0.01 0.09 0.00
SINCE JUL 1 6.22 11.63 -5.41 19.80
SINCE OCT 1 6.22 11.45 -5.23 17.64
SINCE JAN 1 6.07 8.35 -2.28 16.29
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 2
SINCE JUN 1 0 0 0 2
SINCE JUL 1 1134 1288 -154 1314
COOLING
TODAY 6 6 0 9
MONTH TO DATE 36 28 8 18
SINCE JUN 1 36 28 8 18
SINCE JAN 1 286 242 44 79
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WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (240)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 4.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 12:00 AM
LOWEST 41 3:00 PM
AVERAGE 62
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THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 95 2002
MINIMUM TEMPERATURE (F) 58 52 2011
SUNRISE AND SUNSET
JUNE 5 2025..........SUNRISE 5:39 AM PDT SUNSET 7:59 PM PDT
JUNE 6 2025..........SUNRISE 5:39 AM PDT SUNSET 8:00 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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