SXUS76 KSGX 202330 RERSGX RECORD EVENT REPORT...PRELIMINARY NATIONAL WEATHER SERVICE SAN DIEGO CA 430 PM PDT FRI MAR 20 2026 ...HIGHEST MONTHLY MAXIMUM TEMPERATURE RECORDS BROKEN OR TIED ON MAR 20 2026... LOCATION NEW RECORD OLD RECORD PERIOD OF RECORD RIVERSIDE 102 TIED 102 (10 MAR 1916) 1893 ESCONDIDO 101 98 (19 MAR 2026) 1893 RAMONA 98 95 (19 MAR 2026) 1974 ALPINE 99 96 (17 MAR 2026) 1951 EL CAJON 101 98 (19 MAR 2026) 1899 LAKE CUYAMACA 88 84 (19 MAR 2026) 1899 CAMPO 100 96 (19 MAR 2026) 1948 PALM SPRINGS 108 107 (19 MAR 2026) 1893 THERMAL 108 TIED 108 (19 MAR 2026) 1950 BORREGO 106 105 (19 MAR 2026) 1965 ...HIGHEST MAXIMUM TEMPERATURE RECORDS BROKEN OR TIED ON MAR 20 2026 ... LOCATION NEW RECORD OLD RECORD PERIOD OF RECORD ANAHEIM 94 92 IN 1997 1989 SANTA ANA 95 91 IN 1997 1906 OCEANSIDE HARBOR 79 TIED 79 IN 1959 1910 VISTA 93 91 IN 1997 1957 CHULA VISTA 92 86 IN 1997 1918 RIVERSIDE 102 97 IN 1997 1893 SAN JACINTO 101 95 IN 1997 1948 ESCONDIDO 101 96 IN 1997 1893 RAMONA 98 92 IN 1997 1974 ALPINE 99 85 IN 1960 1951 EL CAJON 101 97 IN 1997 1899 BIG BEAR 78 72 IN 2004 1960 IDYLLWILD 88 79 IN 2004 1943 LAKE CUYAMACA 88 75 IN 2004 1899 CAMPO 100 92 IN 1997 1948 PALM SPRINGS 108 98 IN 2004 1893 THERMAL 108 101 IN 2004 1950 INDIO 107 100 IN 2004 1894 BORREGO 106 97 IN 1997 1965 $$