Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KSGX 010930
CLISDM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
230 AM PDT FRI AUG 01 2025
...................................
...THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR JULY 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 77 12:40 PM 87 2018 79 -2 80
MINIMUM 58R 3:21 AM 58 2010 63 -5 63
AVERAGE 68 71 -3 72
PRECIPITATION (IN)
YESTERDAY 0.00 0.10 2006 0.00 0.00 0.00
MONTH TO DATE 0.00 0.04 -0.04 T
SINCE JUL 1 0.00 0.04 -0.04 T
SINCE OCT 1 4.10 10.04 -5.94 12.99
SINCE JAN 1 4.00 6.95 -2.95 10.99
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 6 22 -16 6
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 3 6 -3 7
MONTH TO DATE 132 153 -21 223
SINCE JUN 1 228 208 20 308
SINCE JAN 1 276 256 20 308
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 3.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1:00 AM
LOWEST 56 12:00 PM
AVERAGE 78
..........................................................
THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 91 2000
MINIMUM TEMPERATURE (F) 63 54 1998
SUNRISE AND SUNSET
AUGUST 1 2025........SUNRISE 6:02 AM PDT SUNSET 7:46 PM PDT
AUGUST 2 2025........SUNRISE 6:03 AM PDT SUNSET 7:45 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$