677
CDUS46 KSGX 220936
CLISDM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
236 AM PDT TUE JUL 22 2025
...............................
..THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR JULY 21 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 75 MM 90 2016 79 -4 80
MINIMUM 63 MM 55 1997 62 1 65
AVERAGE 69 70 -1 73
PRECIPITATION (IN)
YESTERDAY 0.00 T 2015 0.01 -0.01 0.00
MONTH TO DATE 0.00 0.03 -0.03 T
SINCE JUL 1 0.00 0.03 -0.03 T
SINCE OCT 1 4.10 10.03 -5.93 12.99
SINCE JAN 1 4.00 6.94 -2.94 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 93 95 -2 146
SINCE JUN 1 189 150 39 231
SINCE JAN 1 237 198 39 231
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WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 7.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 7:00 AM
LOWEST 55 11:00 AM
AVERAGE 68
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THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 110 2006
MINIMUM TEMPERATURE (F) 62 56 1999
SUNRISE AND SUNSET
JULY 22 2025..........SUNRISE 5:56 AM PDT SUNSET 7:53 PM PDT
JULY 23 2025..........SUNRISE 5:57 AM PDT SUNSET 7:52 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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