072
CDUS46 KSGX 311022
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
222 AM PST FRI JAN 31 2025
...............................
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR JANUARY 30 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 56 7:49 PM 83 2003 68 -12 78
MINIMUM 45 11:59 PM 32 2002 45 0 48
AVERAGE 51 56 -5 63
PRECIPITATION (IN)
YESTERDAY 0.00 0.29 2011 0.08 -0.08 0.00
MONTH TO DATE 0.69 2.48 -1.79 0.78
SINCE JUL 1 0.84 5.76 -4.92 4.29
SINCE OCT 1 0.84 5.58 -4.74 2.13
SINCE JAN 1 0.69 2.48 -1.79 0.78
DEGREE DAYS
HEATING
YESTERDAY 14 9 5 2
MONTH TO DATE 255 274 -19 303
SINCE DEC 1 451 578 -127 494
SINCE JUL 1 602 740 -138 587
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 1 0 1 0
SINCE DEC 1 6 2 4 2
SINCE JAN 1 1 0 1 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (200)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 2.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1:00 AM
LOWEST 53 2:00 PM
AVERAGE 73
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THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 90 2003
MINIMUM TEMPERATURE (F) 45 31 2002
SUNRISE AND SUNSET
JANUARY 31 2025.......SUNRISE 6:48 AM PST SUNSET 5:20 PM PST
FEBRUARY 1 2025......SUNRISE 6:47 AM PST SUNSET 5:21 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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