284
CDUS46 KSGX 040944
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
244 AM PDT FRI APR 04 2025
...............................
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR APRIL 3 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 66 2:09 PM 87 2016 74 -8 77
MINIMUM 48 3:56 AM 40 1999 50 -2 51
AVERAGE 57 62 -5 64
PRECIPITATION (IN)
YESTERDAY 0.00 0.08 2004 0.03 -0.03 0.00
MONTH TO DATE 0.00 0.10 -0.10 0.00
SINCE JUL 1 5.61 10.66 -5.05 19.09
SINCE OCT 1 5.61 10.48 -4.87 16.93
SINCE JAN 1 5.46 7.38 -1.92 15.58
DEGREE DAYS
HEATING
YESTERDAY 8 4 4 1
MONTH TO DATE 26 12 14 12
SINCE MAR 1 263 184 79 268
SINCE JUL 1 1021 1158 -137 1156
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 3 -3 0
SINCE MAR 1 13 26 -13 0
SINCE JAN 1 32 39 -7 0
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WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SW (240)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 5.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 3:00 AM
LOWEST 43 3:00 PM
AVERAGE 60
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THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 86 2000
2016
MINIMUM TEMPERATURE (F) 50 34 1999
SUNRISE AND SUNSET
APRIL 4 2025.........SUNRISE 6:33 AM PDT SUNSET 7:14 PM PDT
APRIL 5 2025.........SUNRISE 6:32 AM PDT SUNSET 7:15 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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