San Francisco in March

Average high

17°C

63°F

Average low

9°C

48°F

Precipitation

80 mm

Wet days

11

Climate data: NOAA (downtown San Francisco, 1991–2020). Temperatures are averages of daily highs and lows.

Is March a good time to visit San Francisco?

March is a reasonable month in San Francisco — with trade-offs. It ranks 6 of 12 months in San Francisco overall (6 for weather, 5 for space, 4 for value). The main upside: Spring blooms and green hills. The main downside: Showers are still possible.

What is the weather like in San Francisco in March?

Average highs are around 17°C and lows around 9°C. Expect about 80 mm of rain or snow over roughly 11 wet days. Mild, with fewer storms. For comparison, the warmest month is September (around 21°C) and the coolest is January (around 14°C).

Is San Francisco crowded in March?

Crowds are moderate. Moderate. The quietest month is January.

How expensive is San Francisco in March?

Prices are at level 2 of 5 ($$). Fair rates. The best-value month is January.

When is the best time to visit San Francisco?

In the CrowdFreeViews month scores, September is the best month overall (March ranks 6 of 12). The quietest month is January and the best value is January.