CDUS46 KSGX 220038 CLISAN CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 538 PM PDT SAT MAR 21 2026 ................................... ...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR MARCH 21 2026... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1874 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 78 10:35 AM 90 1931 67 11 70 MINIMUM 59 5:32 AM 37 1894 55 4 49 AVERAGE 69 61 8 60 PRECIPITATION (IN) TODAY 0.00 1.83 1893 0.03 -0.03 0.00 MONTH TO DATE T 1.10 -1.10 2.82 SINCE JUL 1 10.13 8.45 1.68 4.11 SINCE OCT 1 9.62 8.24 1.38 4.09 SINCE JAN 1 4.90 5.28 -0.38 3.95 DEGREE DAYS HEATING TODAY 0 4 -4 5 MONTH TO DATE 32 102 -70 146 SINCE MAR 1 32 102 -70 146 SINCE JUL 1 566 810 -244 913 COOLING TODAY 4 0 4 0 MONTH TO DATE 56 0 56 0 SINCE MAR 1 56 0 56 0 SINCE JAN 1 69 8 61 2 ................................................................... WIND (MPH) RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NW (320) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 4.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 90 12:00 AM LOWEST 52 10:00 AM AVERAGE 71 .......................................................... THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 67 82 1887 MINIMUM TEMPERATURE (F) 55 38 1894 SUNRISE AND SUNSET MARCH 21 2026.........SUNRISE 6:51 AM PDT SUNSET 7:01 PM PDT MARCH 22 2026.........SUNRISE 6:50 AM PDT SUNSET 7:02 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$