


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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834 CDUS46 KSGX 240920 CLISDM CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 220 AM PDT SUN AUG 24 2025 ................................... ...THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR AUGUST 23 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 97R 10:42 AM 89 1998 81 16 81 2006 MINIMUM 65 1:04 AM 55 2002 63 2 60 AVERAGE 81 72 9 71 PRECIPITATION (IN) YESTERDAY 0.00 0.02 2012 0.00 0.00 0.00 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 16 7 9 6 MONTH TO DATE 156 153 3 208 SINCE JUN 1 384 361 23 516 SINCE JAN 1 432 409 23 516 ................................................................... WIND (MPH) RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (280) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 5.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 12:00 AM LOWEST 44 11:00 AM AVERAGE 72 .......................................................... THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 81 88 2010 MINIMUM TEMPERATURE (F) 63 55 2002 SUNRISE AND SUNSET AUGUST 24 2025........SUNRISE 6:18 AM PDT SUNSET 7:22 PM PDT AUGUST 25 2025........SUNRISE 6:19 AM PDT SUNSET 7:21 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$