Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KSGX 020026
CLISDM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
526 PM PDT MON SEP 01 2025
...................................
...THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR SEPTEMBER 1 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 86 2:02 PM 99 2017 81 5 81
MINIMUM 63 1:23 AM 54 2010 63 0 64
AVERAGE 75 72 3 73
PRECIPITATION (IN)
TODAY 0.00 0.05 1998 0.00 0.00 0.00
MONTH TO DATE 0.00 0.00 0.00 0.00
SINCE JUL 1 0.16 0.05 0.11 T
SINCE OCT 1 4.26 10.05 -5.79 12.99
SINCE JAN 1 4.16 6.96 -2.80 10.99
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 2 -2 0
COOLING
TODAY 10 7 3 8
MONTH TO DATE 10 7 3 8
SINCE SEP 1 10 7 3 8
SINCE JAN 1 521 474 47 569
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (290)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 3.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 51 2:00 PM
AVERAGE 76
..........................................................
THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 97 2007
2017
MINIMUM TEMPERATURE (F) 63 56 2000
SUNRISE AND SUNSET
SEPTEMBER 1 2025.....SUNRISE 6:23 AM PDT SUNSET 7:12 PM PDT
SEPTEMBER 2 2025.....SUNRISE 6:24 AM PDT SUNSET 7:11 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$