Pack or skip
Umbrella for San Antonio in January
Verdict
Pack it
Around 8 rainy days across the month — an umbrella earns its space.
Why
San Antonio in January averages highs of 62°F, lows of 40°F, 8 rainy days.
That climate means an umbrella earns its space in the bag. Around 8 rainy days across the month — an umbrella earns its space.