Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KSGX 200932
CLISDM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
232 AM PDT SUN SEP 20 2026
...................................
...THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR SEPTEMBER 19 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1997 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 79 11:39 AM 86 2020 79 0 81
MINIMUM 62 5:59 AM 52 2023 60 2 64
AVERAGE 71 70 1 73
PRECIPITATION (IN)
YESTERDAY 0.00 0.02 2014 0.01 -0.01 0.00
MONTH TO DATE T 0.10 -0.10 0.31
SINCE JUL 1 0.10 0.15 -0.05 0.47
SINCE OCT 1 8.25 10.15 -1.90 4.57
SINCE JAN 1 4.59 7.06 -2.47 4.47
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 5 1 8
MONTH TO DATE 210 118 92 153
SINCE SEP 1 210 118 92 153
SINCE JAN 1 994 585 409 664
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 5.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 6:00 AM
LOWEST 52 11:00 AM
AVERAGE 68
..........................................................
THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 99 2015
MINIMUM TEMPERATURE (F) 60 50 1999
SUNRISE AND SUNSET
SEPTEMBER 20 2026.....SUNRISE 6:35 AM PDT SUNSET 6:47 PM PDT
SEPTEMBER 21 2026.....SUNRISE 6:36 AM PDT SUNSET 6:46 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$