507
CDUS46 KSGX 100024
CLIMYF
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
524 PM PDT TUE SEP 09 2025
...............................
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR SEPTEMBER 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 76 1:13 PM 99 2015 82 -6 99
2024
MINIMUM 66 4:46 AM 57 2010 65 1 74
AVERAGE 71 73 -2 87
PRECIPITATION (IN)
TODAY 0.00 T 2010 0.01 -0.01 0.00
MONTH TO DATE 0.00 0.04 -0.04 0.00
SINCE JUL 1 0.07 0.12 -0.05 0.01
SINCE OCT 1 5.36 10.89 -5.53 12.61
SINCE JAN 1 5.24 7.83 -2.59 11.46
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 1 -1 0
COOLING
TODAY 6 8 -2 22
MONTH TO DATE 93 79 14 143
SINCE SEP 1 93 79 14 143
SINCE JAN 1 673 725 -52 765
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (260)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 4.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 12:00 AM
LOWEST 55 12:00 PM
AVERAGE 73
......................................................
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 96 2015
MINIMUM TEMPERATURE (F) 65 55 2010
SUNRISE AND SUNSET
SEPTEMBER 9 2025.....SUNRISE 6:29 AM PDT SUNSET 7:02 PM PDT
SEPTEMBER 10 2025.....SUNRISE 6:29 AM PDT SUNSET 7:01 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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