Climatological Report (Daily)
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CDUS46 KSGX 010929
CLISDM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
229 AM PDT MON SEP 01 2025
...................................
...THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR AUGUST 31 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 88 12:32 PM 95 1998 81 7 79
MINIMUM 62 1:26 AM 52 2010 63 -1 60
AVERAGE 75 72 3 70
PRECIPITATION (IN)
YESTERDAY 0.00 0.00 2020 0.00 0.00 0.00
MONTH TO DATE 0.16 0.01 0.15 T
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
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 6 23 -17 6
SINCE JUL 1 0 1 -1 0
COOLING
YESTERDAY 10 7 3 5
MONTH TO DATE 235 211 24 253
SINCE JUN 1 463 419 44 561
SINCE JAN 1 511 467 44 561
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (290)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 3.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1:00 AM
LOWEST 40 2:00 PM
AVERAGE 70
..........................................................
THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 99 2017
MINIMUM TEMPERATURE (F) 63 54 2010
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.
$$