---------------------------- SEASON-TO-DATE PRECIPITATION ---------------------------- Normals are Today Oct 01- Oct 01- Oct 01- Oct 01- 1991-2020 May 27 % of May 27 % of May 27 Sep 30 Averages 2025 normal 2024 normal normal normal ------------------------- ----- ------------ ----------- --------------- Fullerton Airport 0.00 4.48 39 16.56 143 11.57 11.86 John Wayne Airport 0.00 4.91 45 14.63 133 11.00 11.18 Los Angeles International 0.00 5.10 43 19.59 164 11.97 12.23 Long Beach Airport 0.00 5.02 43 21.09 179 11.79 12.02 Oceanside Airport 0.00 6.69 58 15.80 137 11.51 11.86 Ontario Airport 0.00 6.12 54 17.64 154 11.42 11.64 Palm Springs Airport 0.00 1.57 39 3.20 80 3.98 4.61 Ramona Airport 0.00 8.24 58 15.38 108 14.27 16.04 Riverside Airport 0.00 4.31 47 12.30 135 9.10 9.39 San Diego International 0.00 4.55 48 12.41 130 9.51 9.79 Thermal Airport 0.00 0.31 13 2.24 94 2.38 2.94 MM = Missing Data Today's precipitation totals are since midnight. This product was created: 9:30 AM GMT 27 May 2025