


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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821 CDUS46 KSGX 070919 CLIMYF CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 219 AM PDT SUN SEP 07 2025 ................................... ...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR SEPTEMBER 6 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 81 11:25 AM 106 2020 83 -2 97 MINIMUM 64 5:28 AM 58 2005 65 -1 69 AVERAGE 73 74 -1 83 PRECIPITATION (IN) YESTERDAY 0.00 0.11 2002 0.00 0.00 0.00 MONTH TO DATE 0.00 0.02 -0.02 0.00 SINCE JUL 1 0.07 0.10 -0.03 0.01 SINCE OCT 1 5.36 10.87 -5.51 12.61 SINCE JAN 1 5.24 7.81 -2.57 11.46 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 0 0 0 0 SINCE JUL 1 0 1 -1 0 COOLING YESTERDAY 8 9 -1 18 MONTH TO DATE 64 54 10 75 SINCE SEP 1 64 54 10 75 SINCE JAN 1 644 700 -56 697 ................................................................... WIND (MPH) RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (280) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 4.1 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 5:00 AM LOWEST 50 3:00 PM AVERAGE 72 .......................................................... THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 82 97 2011 2024 MINIMUM TEMPERATURE (F) 65 60 2010 SUNRISE AND SUNSET SEPTEMBER 7 2025.....SUNRISE 6:27 AM PDT SUNSET 7:05 PM PDT SEPTEMBER 8 2025.....SUNRISE 6:28 AM PDT SUNSET 7:04 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$