Half Moon Bay

What is the climate like in Half Moon Bay?

The best time to visit Half Moon Bay is typically April – November, with trip comfort peaking in September (8.1/10). Half Moon Bay is warmest in September, when daily highs average 66°F (19°C), and coolest in January, when lows fall to about 50°F (10°C). The wettest month is typically January and the driest is June; the year sees roughly 22 in of precipitation.

• Best time to visitApril – November — comfort peaks in September (8.1/10)
• Warmest monthSeptember — average high 66°F (19°C)
• Coolest monthJanuary — average low 50°F (10°C)
• Wettest monthJanuary (4.5 in)
• Driest monthJune (0.1 in)
• Annual precipitation22 in