


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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421 CDUS46 KSGX 270924 CLISDM CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 224 AM PDT WED AUG 27 2025 ................................... ...THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR AUGUST 26 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 82 12:17 PM 92 2009 81 1 85 MINIMUM 63 3:39 AM 56 2024 63 0 56 AVERAGE 73 72 1 71 PRECIPITATION (IN) YESTERDAY 0.00 T 2007 0.00 0.00 0.00 2013 MONTH TO DATE 0.00 0.01 -0.01 T SINCE JUL 1 0.00 0.05 -0.05 T SINCE OCT 1 4.10 10.05 -5.95 12.99 SINCE JAN 1 4.00 6.96 -2.96 10.99 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 6 23 -17 6 SINCE JUL 1 0 1 -1 0 COOLING YESTERDAY 8 7 1 6 MONTH TO DATE 182 174 8 223 SINCE JUN 1 410 382 28 531 SINCE JAN 1 458 430 28 531 ................................................................... WIND (MPH) RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (290) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 3.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 93 12:00 AM LOWEST 56 1:00 PM AVERAGE 75 .......................................................... THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 81 102 2009 MINIMUM TEMPERATURE (F) 63 58 2006 SUNRISE AND SUNSET AUGUST 27 2025........SUNRISE 6:20 AM PDT SUNSET 7:18 PM PDT AUGUST 28 2025........SUNRISE 6:20 AM PDT SUNSET 7:17 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$