110
CDUS46 KSGX 210926
CLISDM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
226 AM PDT MON JUL 21 2025
...............................
..THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR JULY 20 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 74 MM 91 2016 79 -5 84
MINIMUM 64 8:00 PM 58 2001 62 2 62
AVERAGE 69 70 -1 73
PRECIPITATION (IN)
YESTERDAY 0.00 T 2024 0.00 0.00 T
MONTH TO DATE 0.00 0.02 -0.02 T
SINCE JUL 1 0.00 0.02 -0.02 T
SINCE OCT 1 4.10 10.02 -5.92 12.99
SINCE JAN 1 4.00 6.93 -2.93 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 4 5 -1 8
MONTH TO DATE 89 90 -1 138
SINCE JUN 1 185 145 40 223
SINCE JAN 1 233 193 40 223
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WIND (MPH)
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 8.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 7:00 AM
LOWEST 59 12:00 PM
AVERAGE 72
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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 2025..........SUNRISE 5:55 AM PDT SUNSET 7:53 PM PDT
JULY 22 2025..........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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