947 CDUS46 KSGX 290925 CLISAN CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 225 AM PDT MON SEP 29 2025 ................................... ...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 28 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 76 1:43 PM 99 1963 76 0 71 MINIMUM 65 3:19 AM 53 1878 65 0 63 1880 AVERAGE 71 70 1 67 PRECIPITATION (IN) YESTERDAY 0.00 0.16 1905 0.01 -0.01 0.00 MONTH TO DATE 0.46 0.11 0.35 0.02 SINCE JUL 1 0.51 0.20 0.31 0.02 SINCE OCT 1 5.07 9.78 -4.71 12.43 SINCE JAN 1 4.93 6.82 -1.89 11.02 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 6 5 1 2 MONTH TO DATE 209 193 16 215 SINCE SEP 1 209 193 16 215 SINCE JAN 1 641 753 -112 790 ................................................................... WIND (MPH) RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (280) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (250) AVERAGE WIND SPEED 3.7 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 87 11:00 PM LOWEST 54 1:00 PM AVERAGE 71 .......................................................... THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 76 91 1918 MINIMUM TEMPERATURE (F) 65 50 1880 SUNRISE AND SUNSET SEPTEMBER 29 2025.....SUNRISE 6:42 AM PDT SUNSET 6:35 PM PDT SEPTEMBER 30 2025.....SUNRISE 6:42 AM PDT SUNSET 6:34 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$