September 2025 Summary at Cal Revelle Nature Sanctuary Temperature °C Humidity % Wind km/hr Rain (mm) Day Min Avg Max Min Avg Max Min Avg Max Dir Total 01 12.5 16.8 23.0 N/A N/A N/A 0 0 6 SSE 0.0 02 12.4 17.9 26.0 N/A N/A N/A 0 0 5 SSE 0.0 03 14.9 21.3 30.2 N/A N/A N/A 0 0 5 SE 0.0 04 15.9 20.1 26.0 N/A N/A N/A 0 0 5 SE 0.0 05 15.6 20.2 26.8 N/A N/A N/A 0 0 7 SSE 0.0 06 14.1 18.4 23.8 N/A N/A N/A 0 0 3 SE 0.0 07 11.4 16.7 22.4 N/A N/A N/A 0 0 8 SE 0.0 08 13.9 16.9 20.6 N/A N/A N/A 0 0 4 SE 0.0 09 13.8 17.1 20.9 N/A N/A N/A 0 0 5 SSE 0.0 10 11.6 16.7 23.8 N/A N/A N/A 0 0 7 SW 0.0 11 12.3 16.7 23.2 N/A N/A N/A 0 0 8 SSW 0.0 12 10.4 15.8 22.8 N/A N/A N/A 0 0 5 SSE 0.0 13 11.4 15.4 20.3 N/A N/A N/A 0 0 6 SSE 0.0 14 13.0 15.3 20.3 N/A N/A N/A 0 1 12 SSE 1.8 15 12.2 15.2 20.6 N/A N/A N/A 0 0 5 ESE 0.0 16 12.8 13.3 13.6 N/A N/A N/A 0 0 0 E 0.0 Summary 13.0 17.1 22.8 N/A N/A N/A 0 0 6 SSE 1.8