Average temperatures, rainfall and packing tips for San Antonio, United States in March
🌡️ Avg high
24°C
🌙 Avg low
13°C
🌧️ Rainfall
~69 mm
📊 Warmth rank
#9 of 12
March in San Antonio at a glance
March in San Antonio is typically warm, with average daytime highs around 24°C and nights near 13°C. Temperature-wise it sits mid-range for San Antonio (the 9th warmest month).
Expect some rain: around 69 mm falls in San Antonio during March on average.
What to pack for San Antonio in March
T-shirts and light layers
A light jacket or sweater for the evenings
A compact umbrella for occasional showers
San Antonio - year at a glance
HighLow · March highlighted
Is March a good time to visit San Antonio?
🧳 March is one of the most comfortable months to visit San Antonio - daytime temperatures sit in a pleasant range and it's a good pick for sightseeing and time outdoors.
In March, San Antonio averages a daytime high of about 24°C and a night-time low of around 13°C, based on recent historical data.
Does it rain in San Antonio in March?
Expect some rain: around 69 mm falls in San Antonio during March on average.
Is March a good time to visit San Antonio?
March is one of the most comfortable months to visit San Antonio - daytime temperatures sit in a pleasant range and it's a good pick for sightseeing and time outdoors.