050
CDUS46 KSGX 230034
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
534 PM PDT SUN JUN 22 2025
...............................
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR JUNE 22 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 85 3:02 PM 103 2008 89 -4 102
MINIMUM 58 3:59 AM 55 2010 61 -3 65
2023
AVERAGE 72 75 -3 84
PRECIPITATION (IN)
TODAY 0.00 T 2022 0.00 0.00 0.00
MONTH TO DATE 0.10 0.02 0.08 T
SINCE JUL 1 6.22 11.64 -5.42 19.80
SINCE OCT 1 6.22 11.46 -5.24 17.64
SINCE JAN 1 6.07 8.36 -2.29 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 7 10 -3 19
MONTH TO DATE 202 161 41 161
SINCE JUN 1 202 161 41 161
SINCE JAN 1 452 375 77 222
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION SW (240)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 7.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 4:00 AM
LOWEST 29 3:00 PM
AVERAGE 57
......................................................
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 100 2024
MINIMUM TEMPERATURE (F) 62 54 2023
SUNRISE AND SUNSET
JUNE 22 2025..........SUNRISE 5:40 AM PDT SUNSET 8:05 PM PDT
JUNE 23 2025..........SUNRISE 5:40 AM PDT SUNSET 8:05 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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