---------------------------- SEASON-TO-DATE PRECIPITATION ---------------------------- Normals are Today Oct 01- Oct 01- Oct 01- Oct 01- 1991-2020 May 01 % of May 01 % of May 01 Sep 30 Averages 2025 normal 2024 normal normal normal ------------------------- ----- ------------ ----------- --------------- Fullerton Airport 0.00 3.91 35 16.46 146 11.30 11.86 John Wayne Airport 0.00 4.71 44 14.57 136 10.75 11.18 Los Angeles International 0.00 5.09 43 19.47 166 11.72 12.23 Long Beach Airport 0.00 5.02 43 20.99 182 11.55 12.02 Oceanside Airport 0.00 6.31 56 15.67 140 11.23 11.86 Ontario Airport 0.00 5.87 53 17.49 157 11.14 11.64 Palm Springs Airport 0.00 1.46 37 3.20 81 3.96 4.61 Ramona Airport 0.00 8.02 58 15.27 110 13.89 16.04 Riverside Airport 0.00 3.83 43 12.18 137 8.91 9.39 San Diego International 0.00 4.40 48 12.34 133 9.25 9.79 Thermal Airport 0.00 0.29 12 2.24 95 2.37 2.94 MM = Missing Data Today's precipitation totals are since midnight. This product was created: 9:30 AM GMT 1 May 2025