Austin weather in May

Check the Weather in Austin, Texas in May before you book your next holiday. This gives the best indication of the weather in May and includes figures for temperature, sunshine and rainfall.

  • 29°C maximum daytime temperature in May in Austin29
    29°C max day temperature
  • 7 hours of sunshine per day (53% of daylight hours) in May in Austin7
    7 hours of sunshine per day
  • 9 days with some rainfall in May in Austin9
    9 days with some rainfall
  • 19°C minimum night-time temperature in May in Austin19
    19°C min night temperature
  • 14 hours of daylight per day in May in Austin14
    14 hours of daylight per day
  • Moderate heat & humidity in May in AustinM
    Moderate heat & humidity
  • 114 mm monthly rainfall in May in Austin114
    114 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in May in Austin10
    10 (Very High) UV index

Metric (°C / mm)  |  Imperial (°F / inches)

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