CDUS46 KSGX 180922 CLISAN CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 222 AM PDT MON MAY 18 2026 ................................... ...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR MAY 17 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 68 2:51 PM 94 1956 69 -1 63 MINIMUM 62 11:50 PM 48 1894 60 2 59 AVERAGE 65 65 0 61 PRECIPITATION (IN) YESTERDAY T 0.29 1883 0.01 -0.01 0.02 MONTH TO DATE 0.22 0.19 0.03 0.15 SINCE JUL 1 10.58 9.65 0.93 4.57 SINCE OCT 1 10.07 9.44 0.63 4.55 SINCE JAN 1 5.35 6.48 -1.13 4.41 DEGREE DAYS HEATING YESTERDAY 0 1 -1 4 MONTH TO DATE 9 32 -23 20 SINCE MAR 1 79 259 -180 296 SINCE JUL 1 613 967 -354 1063 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 12 17 -5 20 SINCE MAR 1 100 50 50 21 SINCE JAN 1 113 58 55 23 ................................................................... WIND (MPH) RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION S (190) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 9.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 78 2:00 AM LOWEST 61 11:00 AM AVERAGE 70 .......................................................... THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 69 87 1892 MINIMUM TEMPERATURE (F) 60 48 1879 1880 SUNRISE AND SUNSET MAY 18 2026...........SUNRISE 5:48 AM PDT SUNSET 7:43PM PDT MAY 19 2026...........SUNRISE 5:47 AM PDT SUNSET 7:43 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$