111
CDUS46 KSGX 250929
CLISDM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
229 AM PDT THU SEP 25 2025
...............................
..THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR SEPTEMBER 24 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1997 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 82 1:53 PM 104 1997 79 3 78
MINIMUM 62 10:05 PM 52 2000 60 2 63
2017
AVERAGE 72 69 3 71
PRECIPITATION (IN)
YESTERDAY 0.00 0.06 2021 0.01 -0.01 0.00
MONTH TO DATE 0.36 0.13 0.23 0.10
SINCE JUL 1 0.52 0.18 0.34 0.10
SINCE OCT 1 4.62 10.18 -5.56 13.09
SINCE JAN 1 4.52 7.09 -2.57 11.09
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 2 -2 0
COOLING
YESTERDAY 7 4 3 6
MONTH TO DATE 193 141 52 206
SINCE SEP 1 193 141 52 206
SINCE JAN 1 704 608 96 767
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WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 4.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 10:00 PM
LOWEST 53 12:00 PM
AVERAGE 77
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THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 96 2016
MINIMUM TEMPERATURE (F) 59 52 2017
SUNRISE AND SUNSET
SEPTEMBER 25 2025.....SUNRISE 6:38 AM PDT SUNSET 6:40 PM PDT
SEPTEMBER 26 2025.....SUNRISE 6:39 AM PDT SUNSET 6:39 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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