Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KSGX 170926
CLISDM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
226 AM PDT THU JUL 17 2025
...................................
...THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR JULY 16 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 79 12:22 PM 93 2010 78 1 78
MINIMUM 62 11:26 PM 56 2001 62 0 65
AVERAGE 71 70 1 72
PRECIPITATION (IN)
YESTERDAY 0.00 0.02 2006 0.00 0.00 0.00
MONTH TO DATE 0.00 0.02 -0.02 0.00
SINCE JUL 1 0.00 0.02 -0.02 0.00
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 6 5 1 7
MONTH TO DATE 68 70 -2 110
SINCE JUN 1 164 125 39 195
SINCE JAN 1 212 173 39 195
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 4.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 12:00 AM
LOWEST 52 1:00 PM
AVERAGE 69
..........................................................
THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 89 2006
MINIMUM TEMPERATURE (F) 62 56 2001
SUNRISE AND SUNSET
JULY 17 2025..........SUNRISE 5:53 AM PDT SUNSET 7:55 PM PDT
JULY 18 2025..........SUNRISE 5:53 AM PDT SUNSET 7:55 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$