


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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885 CDUS46 KSGX 040944 CLISDM CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 244 AM PDT SAT OCT 04 2025 ................................... ...THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR OCTOBER 3 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 12:21 PM 97 2014 78 -1 80 MINIMUM 57 11:55 PM 47 2002 58 -1 61 AVERAGE 67 68 -1 71 PRECIPITATION (IN) YESTERDAY 0.00 0.01 1999 0.01 -0.01 0.00 MONTH TO DATE 0.00 0.02 -0.02 0.00 SINCE JUL 1 0.52 0.25 0.27 0.10 SINCE OCT 1 0.00 0.02 -0.02 0.00 SINCE JAN 1 4.52 7.16 -2.64 11.09 DEGREE DAYS HEATING YESTERDAY 0 1 -1 0 MONTH TO DATE 0 3 -3 0 SINCE SEP 1 0 9 -9 0 SINCE JUL 1 0 11 -11 0 COOLING YESTERDAY 2 3 -1 6 MONTH TO DATE 6 11 -5 19 SINCE SEP 1 227 176 51 242 SINCE JAN 1 738 643 95 803 ................................................................... WIND (MPH) RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (280) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 5.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 96 11:00 PM LOWEST 55 10:00 AM AVERAGE 76 .......................................................... THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 78 96 2014 MINIMUM TEMPERATURE (F) 58 46 1999 SUNRISE AND SUNSET OCTOBER 4 2025.......SUNRISE 6:44 AM PDT SUNSET 6:28 PM PDT OCTOBER 5 2025.......SUNRISE 6:45 AM PDT SUNSET 6:27 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$