


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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459 CDUS46 KSGX 050925 CLISAN CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 225 AM PDT SAT JUL 05 2025 ................................... ...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR JULY 4 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1874 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 74 1:47 PM 89 1957 74 0 77 MINIMUM 65 11:59 PM 54 1880 65 0 67 AVERAGE 70 70 0 72 PRECIPITATION (IN) YESTERDAY 0.00 T 1986 0.00 0.00 0.00 2001 2012 MONTH TO DATE 0.00 0.00 0.00 0.00 SINCE JUL 1 0.00 0.00 0.00 0.00 SINCE OCT 1 4.56 9.58 -5.02 12.41 SINCE JAN 1 4.42 6.62 -2.20 11.00 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 5 10 -5 6 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 5 5 0 7 MONTH TO DATE 12 17 -5 22 SINCE JUN 1 68 92 -24 100 SINCE JAN 1 108 170 -62 101 ................................................................... WIND (MPH) RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION W (280) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (190) AVERAGE WIND SPEED 5.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 84 10:00 PM LOWEST 60 12:00 PM AVERAGE 72 .......................................................... THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 74 84 1981 MINIMUM TEMPERATURE (F) 65 55 1948 SUNRISE AND SUNSET JULY 5 2025..........SUNRISE 5:46 AM PDT SUNSET 8:00 PM PDT JULY 6 2025..........SUNRISE 5:47 AM PDT SUNSET 8:00 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$