When to go · San Bruno
San Bruno in March
Avoid month. Listed as a month to avoid: Nov–Mar (rain), summer fog on the coast side.
Key facts
- Verdict
- Avoid
- Temperature
- 16°C (61°F)61°F (16°C) / 8°C (46°F)46°F (8°C)
- average high / low
- Rain days
- 10
- Crowds
- Medium
- United States overall
- Prices
- Medium
- United States overall
Verdict
Listed as a month to avoid: Nov–Mar (rain), summer fog on the coast side.
Is another month better than March?
March is rated avoid. These months rate higher:
Weather in March
- San BrunoHighs around 16 °C (61 °F), lows around 8 °C (46 °F), rain on about 10 daysHighs around 61 °F (16 °C), lows around 46 °F (8 °C), rain on about 10 days
Festivals and holidays
Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.
Mardi Gras (New Orleans) big impact
Feb or Mar (varies) · United States
New Orleans hotels triple in price and sell out.
Spring break big impact
March–April · United States
Students fill Florida, Texas and Mexico beaches; parks busy.
Crowds and prices
- Crowds · United States overall
- Medium
- Prices · United States overall
- Medium
United States overall: Spring break fills Florida beaches and parks; the desert parks come into season.
Compare two months
Weather, crowds and prices for any two months in San Bruno, side by side.
Verdict
Mar: Avoid
Apr: Great (better)
Daytime high
Mar: 16 °C (61 °F)61 °F (16 °C)
Apr: 17 °C (63 °F)63 °F (17 °C)
Night low
Mar: 8 °C (46 °F)46 °F (8 °C)
Apr: 9 °C (48 °F)48 °F (9 °C)
Rain days
Mar: 10
Apr: 6 (better)
Crowds
Mar: Medium
Apr: Medium
Prices
Mar: Medium
Apr: Medium
Festivals listed
Mar: 2
Apr: 1
March: Listed as a month to avoid: Nov–Mar (rain), summer fog on the coast side.
April: Inside San Bruno's best window: Apr–Jun, Sep–Oct.
San Bruno: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm layer for the evenings
- A rain jacket or umbrella and shoes that dry fast