307
CDUS46 KSGX 210927
CLISDM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
227 AM PDT TUE JUL 21 2026
...............................
..THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR JULY 20 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 91R 12:14 PM 91 2016 79 12 74
MINIMUM 67 11:56 PM 58 2001 62 5 64
AVERAGE 79 70 9 69
PRECIPITATION (IN)
YESTERDAY 0.00 T 2024 0.00 0.00 0.00
MONTH TO DATE T 0.02 -0.02 0.00
SINCE JUL 1 T 0.02 -0.02 0.00
SINCE OCT 1 8.15 10.02 -1.87 4.10
SINCE JAN 1 4.49 6.93 -2.44 4.00
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 1 22 -21 6
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 14 5 9 4
MONTH TO DATE 139 90 49 89
SINCE JUN 1 222 145 77 185
SINCE JAN 1 348 193 155 233
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 3.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 10:00 PM
LOWEST 38 12:00 PM
AVERAGE 66
......................................................
THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 90 2016
MINIMUM TEMPERATURE (F) 62 55 1997
SUNRISE AND SUNSET
JULY 21 2026..........SUNRISE 5:55 AM PDT SUNSET 7:53 PM PDT
JULY 22 2026..........SUNRISE 5:56 AM PDT SUNSET 7:53 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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