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When to go · San Diego, Texas

San Diego, Texas in January

Great month. Inside San Diego, Texas's best window: Nov–Mar (mild, dry).

Key facts

Verdict
Great
Temperature
20°C (68°F) / 6°C (43°F)
average high / low
Rain days
6
Crowds
Low
United States overall
Prices
Low
United States overall

Verdict

GreatBest and avoid months for San Diego, Texas

Inside San Diego, Texas's best window: Nov–Mar (mild, dry).

Is another month better than January?

No other month rates higher than January for San Diego, Texas in this guide.

Weather in January

Long-term averages
  • San Diego, TexasHighs around 20 °C (68 °F), lows around 6 °C (43 °F), rain on about 6 days

Crowds and prices

Crowds · United States overall
Low
Prices · United States overall
Low

United States overall: Cold and snowy north and in the mountains; Florida, Hawaii and the desert Southwest are the picks.

Compare two months

Weather, crowds and prices for any two months in San Diego, Texas, side by side.

  • Verdict

    Jan: Great

    Feb: Great

  • Daytime high

    Jan: 20 °C (68 °F)

    Feb: 23 °C (73 °F)

  • Night low

    Jan: 6 °C (43 °F)

    Feb: 8 °C (46 °F)

  • Rain days

    Jan: 6

    Feb: 6

  • Crowds

    Jan: Low

    Feb: Low

  • Prices

    Jan: Low

    Feb: Medium

  • Festivals listed

    Jan: 0

    Feb: 1

January: Inside San Diego, Texas's best window: Nov–Mar (mild, dry).

February: Inside San Diego, Texas's best window: Nov–Mar (mild, dry).

San Diego, Texas: 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 United States in January →