San Francisco Weather in October
United States · 30-year monthly averages
🌟 Great time to visit
October in San Francisco is pleasantly warm, with average daytime highs around 22°C (72°F) and nighttime lows near 12°C (53°F). Expect roughly 20mm of precipitation spread over about 2 rainy days, with little rainfall.
Avg high
22°C
72°F
Avg low
12°C
53°F
Rainfall
20mm
dry
Rainy days
2
days with ≥1mm
🎒 What to pack
- light layers
- comfortable walking shoes
October vs the rest of the year
FAQ
- How hot is San Francisco in October?
- October in San Francisco is pleasantly warm, with average daytime highs around 22°C (72°F) and nighttime lows near 12°C (53°F). Expect roughly 20mm of precipitation spread over about 2 rainy days, with little rainfall.
- Does it rain a lot in San Francisco in October?
- San Francisco sees around 20mm of precipitation in October on average — dry by global standards.
- Is October a good time to visit San Francisco?
- October is one of the best months to visit San Francisco — comfortable temperatures and manageable rainfall.