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When to go · San Luis Potosi

San Luis Potosi in January

Avoid month. Listed as a month to avoid: Jun–Sep (rain), Dec–Feb nights (cold at 1,864 m).

Key facts

Verdict
Avoid
Temperature
21°C (70°F) / 6°C (43°F)
average high / low
Rain days
3
Crowds
High
Mexico overall
Prices
High
Mexico overall

Verdict

AvoidBest and avoid months for San Luis Potosi

Listed as a month to avoid: Jun–Sep (rain), Dec–Feb nights (cold at 1,864 m).

Is another month better than January?

January is rated avoid. These months rate higher:

Weather in January

Long-term averages
  • San Luis PotosiHighs around 21 °C (70 °F), lows around 6 °C (43 °F), rain on about 3 days

Crowds and prices

Crowds · Mexico overall
High
Prices · Mexico overall
High

Mexico overall: Dry and sunny; cold nights in the highlands; whale watching on the Pacific.

High-price month: see what to book ahead.

Compare two months

Weather, crowds and prices for any two months in San Luis Potosi, side by side.

  • Verdict

    Jan: Avoid

    Mar: Great (better)

  • Daytime high

    Jan: 21 °C (70 °F)

    Mar: 25 °C (77 °F)

  • Night low

    Jan: 6 °C (43 °F)

    Mar: 9 °C (48 °F)

  • Rain days

    Jan: 3

    Mar: 2 (better)

  • Crowds

    Jan: High

    Mar: High

  • Prices

    Jan: High

    Mar: High

  • Festivals listed

    Jan: 0

    Mar: 1

January: Listed as a month to avoid: Jun–Sep (rain), Dec–Feb nights (cold at 1,864 m).

March: Inside San Luis Potosi's best window: Mar–May, Oct–Nov.

San Luis Potosi: figures are long-term averages from this guide, not a forecast.

What to pack

  • A warm layer for the evenings

Build the full packing list for your trip →

Across Mexico in January →