Climatological Report (Daily)
Issued by NWS
Issued by NWS
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043
CDUS46 KSGX 160928
CLISDM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
228 AM PDT THU OCT 16 2025
...................................
...THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR OCTOBER 15 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 71 12:14 PM 98 2017 77 -6 72
MINIMUM 51 3:35 AM 49 2000 56 -5 59
AVERAGE 61 66 -5 66
PRECIPITATION (IN)
YESTERDAY 0.00 0.01 2006 0.01 -0.01 0.00
MONTH TO DATE 0.41 0.16 0.25 0.00
SINCE JUL 1 0.93 0.39 0.54 0.10
SINCE OCT 1 0.41 0.16 0.25 0.00
SINCE JAN 1 4.93 7.30 -2.37 11.09
DEGREE DAYS
HEATING
YESTERDAY 4 1 3 0
MONTH TO DATE 6 15 -9 0
SINCE SEP 1 6 21 -15 0
SINCE JUL 1 6 23 -17 0
COOLING
YESTERDAY 0 2 -2 1
MONTH TO DATE 22 45 -23 57
SINCE SEP 1 243 210 33 280
SINCE JAN 1 754 677 77 841
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (260)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 5.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 2:00 AM
LOWEST 54 1:00 PM
AVERAGE 77
..........................................................
THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 99 1997
MINIMUM TEMPERATURE (F) 55 50 2018
SUNRISE AND SUNSET
OCTOBER 16 2025.......SUNRISE 6:53 AM PDT SUNSET 6:13 PM PDT
OCTOBER 17 2025.......SUNRISE 6:54 AM PDT SUNSET 6:12 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$