731
CDUS46 KSGX 100107
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
507 PM PST THU JAN 09 2025
...............................
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR JANUARY 9 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 75 12:51 PM 83 2007 68 7 62
MINIMUM 43 4:05 AM 36 2000 44 -1 37
AVERAGE 59 56 3 50
PRECIPITATION (IN)
TODAY 0.00 3.23 2005 0.09 -0.09 0.00
MONTH TO DATE T 0.80 -0.80 0.44
SINCE JUL 1 0.15 4.08 -3.93 3.95
SINCE OCT 1 0.15 3.90 -3.75 1.79
SINCE JAN 1 T 0.80 -0.80 0.44
DEGREE DAYS
HEATING
TODAY 6 9 -3 15
MONTH TO DATE 55 85 -30 126
SINCE DEC 1 251 389 -138 317
SINCE JUL 1 402 551 -149 410
COOLING
TODAY 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 9 RESULTANT WIND DIRECTION NE (30)
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 56 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 10.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
SANDSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 35 3:00 AM
LOWEST 8 2:00 PM
AVERAGE 22
......................................................
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 78 1999
2004
MINIMUM TEMPERATURE (F) 44 37 2024
SUNRISE AND SUNSET
JANUARY 9 2025.......SUNRISE 6:57 AM PST SUNSET 4:59 PM PST
JANUARY 10 2025.......SUNRISE 6:57 AM PST SUNSET 5:00 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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