San

What is the climate like in San?

The best time to visit San is typically November – March, with trip comfort peaking in December (9.0/10). San is warmest in April, when daily highs average 100°F (38°C), and coolest in January, when lows fall to about 64°F (18°C). The wettest month is typically July and the driest is February; the year sees roughly 45 in (1140 mm) of precipitation.

• Best time to visitNovember – March — comfort peaks in December (9.0/10)
• Warmest monthApril — average high 100°F (38°C)
• Coolest monthJanuary — average low 64°F (18°C)
• Wettest monthJuly (12 in (300 mm))
• Driest monthFebruary (0.0 in (1 mm))
• Annual precipitation45 in (1140 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)