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Climate in San Antonio, Texas

Texas, United States

What the climate feels like in San Antonio, Texas

Use this climate view to understand seasonal comfort in San Antonio, Texas, including heat, winter conditions, air quality and weather risks.

Start with Overall Comfort: 4 / 5 · Very Good; Summer Feel: 3 / 5 · Good.

  • Overall Comfort 4 / 5 · Very Good
  • Summer Feel 3 / 5 · Good
  • Average Summer High Very Hot · 103°F

Climate metrics

Overall Comfort 4 / 5 · Very Good
Summer Feel 3 / 5 · Good
Average Summer High Very Hot · 103°F
Days Above 90°F 112 days/year
Winter Feel 4.8 / 5 · Excellent
Average Winter Low 49°F / 10°C
Days Below Freezing 13 days/year
Humidity Somewhat Humid · 68% average
Comfortable Months 8 months
Solar Exposure Sunny · 1,765 peak-sun-hr/yr
Air Quality 4.2 / 5 · Very Good
Current AQI AQI 51 · Moderate
Recent Fine-Particle Pollution Good · 5.6 µg/m³ multi-year average
Best Months FEB, MAR, NOV
Toughest Months JUN, JUL, AUG
Allergy Levels Poor
Heat Risk High
Drought Risk High
Weather Volatility 3.3 / 5 · Moderate