Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KSGX 140930
CLISDM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
230 AM PDT SUN SEP 14 2025
...................................
...THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR SEPTEMBER 13 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 78 11:43 AM 91 2000 80 -2 78
MINIMUM 63 11:37 PM 56 2010 61 2 63
AVERAGE 71 71 0 71
PRECIPITATION (IN)
YESTERDAY 0.00 0.00 2020 0.00 0.00 0.00
MONTH TO DATE 0.00 0.06 -0.06 0.00
SINCE JUL 1 0.16 0.11 0.05 T
SINCE OCT 1 4.26 10.11 -5.85 12.99
SINCE JAN 1 4.16 7.02 -2.86 10.99
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 6 6 0 6
MONTH TO DATE 96 85 11 166
SINCE SEP 1 96 85 11 166
SINCE JAN 1 607 552 55 727
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (290)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 4.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 7:00 PM
LOWEST 56 10:00 AM
AVERAGE 72
..........................................................
THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 106 2012
MINIMUM TEMPERATURE (F) 61 55 2016
SUNRISE AND SUNSET
SEPTEMBER 14 2025.....SUNRISE 6:31 AM PDT SUNSET 6:55 PM PDT
SEPTEMBER 15 2025.....SUNRISE 6:32 AM PDT SUNSET 6:53 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$