450
CDUS46 KSGX 070921
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
121 AM PST TUE JAN 07 2025
...............................
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR JANUARY 6 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 74 2:40 PM 85 2015 67 7 64
MINIMUM 47 6:17 AM 37 2004 44 3 37
2024
AVERAGE 61 56 5 51
PRECIPITATION (IN)
YESTERDAY 0.00 1.31 2008 0.08 -0.08 0.00
MONTH TO DATE 0.00 0.54 -0.54 0.36
SINCE JUL 1 0.15 3.82 -3.67 3.87
SINCE OCT 1 0.15 3.64 -3.49 1.71
SINCE JAN 1 0.00 0.54 -0.54 0.36
DEGREE DAYS
HEATING
YESTERDAY 4 9 -5 14
MONTH TO DATE 33 58 -25 76
SINCE DEC 1 229 362 -133 267
SINCE JUL 1 380 524 -144 360
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 W (250)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 3.2
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 54 11:00 PM
LOWEST 18 1:00 PM
AVERAGE 36
......................................................
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 81 2015
MINIMUM TEMPERATURE (F) 44 38 2000
2024
SUNRISE AND SUNSET
JANUARY 7 2025.......SUNRISE 6:57 AM PST SUNSET 4:57 PM PST
JANUARY 8 2025.......SUNRISE 6:57 AM PST SUNSET 4:58 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page