143
CDUS46 KSGX 030935
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
235 AM PDT TUE JUN 03 2025
...............................
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR JUNE 2 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 84 1:22 PM 96 2016 82 2 70
MINIMUM 61 11:59 PM 50 2011 58 3 56
AVERAGE 73 70 3 63
PRECIPITATION (IN)
YESTERDAY 0.00 T 2005 0.01 -0.01 0.00
MONTH TO DATE T 0.01 -0.01 0.00
SINCE JUL 1 6.12 11.63 -5.51 19.80
SINCE OCT 1 6.12 11.45 -5.33 17.64
SINCE JAN 1 5.97 8.35 -2.38 16.29
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 2
MONTH TO DATE 0 0 0 2
SINCE JUN 1 0 0 0 2
SINCE JUL 1 1134 1288 -154 1314
COOLING
YESTERDAY 8 5 3 0
MONTH TO DATE 20 10 10 3
SINCE JUN 1 20 10 10 3
SINCE JAN 1 270 224 46 64
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION W (250)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 7.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 11:00 PM
LOWEST 38 3:00 PM
AVERAGE 59
......................................................
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 102 2016
2020
MINIMUM TEMPERATURE (F) 58 50 1999
SUNRISE AND SUNSET
JUNE 3 2025..........SUNRISE 5:40 AM PDT SUNSET 7:58 PM PDT
JUNE 4 2025..........SUNRISE 5:39 AM PDT SUNSET 7:59 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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