CDUS46 KSGX 190920 CLISAN CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 220 AM PDT TUE MAY 19 2026 ................................... ...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR MAY 18 2026... 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) YESTERDAY MAXIMUM 69 2:14 PM 87 1892 69 0 69 MINIMUM 61 11:59 PM 48 1879 60 1 61 1880 AVERAGE 65 65 0 65 PRECIPITATION (IN) YESTERDAY 0.00 0.44 1864 0.01 -0.01 0.00 MONTH TO DATE 0.22 0.20 0.02 0.15 SINCE JUL 1 10.58 9.66 0.92 4.57 SINCE OCT 1 10.07 9.45 0.62 4.55 SINCE JAN 1 5.35 6.49 -1.14 4.41 DEGREE DAYS HEATING YESTERDAY 0 1 -1 0 MONTH TO DATE 9 33 -24 20 SINCE MAR 1 79 260 -181 296 SINCE JUL 1 613 968 -355 1063 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 12 18 -6 20 SINCE MAR 1 100 51 49 21 SINCE JAN 1 113 59 54 23 ................................................................... WIND (MPH) RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION SW (220) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (250) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 6.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 72 3:00 AM LOWEST 53 1:00 PM AVERAGE 63 .......................................................... THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 69 87 1943 MINIMUM TEMPERATURE (F) 60 49 1893 1894 SUNRISE AND SUNSET MAY 19 2026...........SUNRISE 5:47 AM PDT SUNSET 7:43 PM PDT MAY 20 2026...........SUNRISE 5:47 AM PDT SUNSET 7:44 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$