San Rafael

What is the climate like in San Rafael?

The best time to visit San Rafael is typically December – March, with trip comfort peaking in February (8.6/10). San Rafael is warmest in August, when daily highs average 87°F (30°C), and coolest in February, when lows fall to about 78°F (25°C). The wettest month is typically October and the driest is February; the year sees roughly 43 in (1097 mm) of precipitation.

• Best time to visitDecember – March — comfort peaks in February (8.6/10)
• Warmest monthAugust — average high 87°F (30°C)
• Coolest monthFebruary — average low 78°F (25°C)
• Wettest monthOctober (8.6 in (217 mm))
• Driest monthFebruary (0.3 in (7 mm))
• Annual precipitation43 in (1097 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromLa Chinita Intl, 45 km away (1959-2018)