Houston Weather in May

May in Houston brings moderate temperatures, with highs of 14°C (57°F) and nights dropping to 1°C (34°F). Expect some rainfall, with around 57 mm (2.2 in) typical for the month.

Rainfall in Houston in May

Historically, approximately 10 days this month are expected to have rain, averaging 57 mm (2.2 in). Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Houston in May

May in Houston brings typical temperatures with highs around 14°C (57°F) and lows of 1°C (34°F). The difference between afternoon and evening temperatures is usually noticeable. At 1°C (34°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

If you prefer dry days with pleasant temperatures, July typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.