


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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904 CDUS46 KSGX 250024 CLISDM CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 524 PM PDT WED SEP 24 2025 ................................... ...THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR SEPTEMBER 24 2025... VALID TODAY AS OF 0400 PM LOCAL TIME. 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) TODAY MAXIMUM 82 1:53 PM 104 1997 79 3 78 MINIMUM 64 5:43 AM 52 2000 60 4 63 2017 AVERAGE 73 69 4 71 PRECIPITATION (IN) TODAY 0.00 0.06 2021 0.01 -0.01 0.00 MONTH TO DATE 0.36 0.13 0.23 0.10 SINCE JUL 1 0.52 0.18 0.34 0.10 SINCE OCT 1 4.62 10.18 -5.56 13.09 SINCE JAN 1 4.52 7.09 -2.57 11.09 DEGREE DAYS HEATING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 0 0 0 0 SINCE JUL 1 0 2 -2 0 COOLING TODAY 8 4 4 6 MONTH TO DATE 194 141 53 206 SINCE SEP 1 194 141 53 206 SINCE JAN 1 705 608 97 767 ................................................................... WIND (MPH) RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (280) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 4.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 97 5:00 AM LOWEST 53 12:00 PM AVERAGE 75 .......................................................... THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 79 96 2016 MINIMUM TEMPERATURE (F) 59 52 2017 SUNRISE AND SUNSET SEPTEMBER 24 2025.....SUNRISE 6:38 AM PDT SUNSET 6:41 PM PDT SEPTEMBER 25 2025.....SUNRISE 6:38 AM PDT SUNSET 6:40 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$