


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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562 CDUS46 KSGX 100924 CLIMYF CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 224 AM PDT SUN AUG 10 2025 ................................... ...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR AUGUST 9 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1998 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 78 2:28 PM 96 1998 82 -4 81 MINIMUM 65 6:36 AM 57 2010 65 0 67 AVERAGE 72 73 -1 74 PRECIPITATION (IN) YESTERDAY 0.00 0.00 2006 0.00 0.00 0.00 MONTH TO DATE 0.00 0.00 0.00 0.01 SINCE JUL 1 0.02 0.07 -0.05 0.01 SINCE OCT 1 5.31 10.84 -5.53 12.61 SINCE JAN 1 5.19 7.78 -2.59 11.46 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 3 15 -12 11 SINCE JUL 1 0 1 -1 0 COOLING YESTERDAY 7 8 -1 9 MONTH TO DATE 63 72 -9 95 SINCE JUN 1 336 370 -34 434 SINCE JAN 1 392 450 -58 435 ................................................................... WIND (MPH) RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (270) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (250) AVERAGE WIND SPEED 5.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 90 4:00 AM LOWEST 62 3:00 PM AVERAGE 76 .......................................................... THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 82 93 2003 MINIMUM TEMPERATURE (F) 65 60 2011 2013 SUNRISE AND SUNSET AUGUST 10 2025........SUNRISE 6:09 AM PDT SUNSET 7:38 PM PDT AUGUST 11 2025........SUNRISE 6:10 AM PDT SUNSET 7:37 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$