St. Paul Weather in May

May in St. Paul sees daytime temperatures around 18°C (64°F) and lows of 5°C (41°F) at night. Pack a rain jacket because some rainfall is likely.

Rainfall in St. Paul in May

This month experiences about 9 days of rain according to historical data, averaging 50 mm (2 in). Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in St. Paul in May

May in St. Paul brings typical temperatures with highs around 18°C (64°F) and lows of 5°C (41°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With overnight lows of 5°C (41°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Should you favor a climate that's both dry and comfortably warm, July and August typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.