Columbus Weather in May

May in Columbus averages 31°C (88°F) during the day and 19°C (66°F) at night. It is the wettest month of the year, with 132 mm (5.2 in) of rainfall on average, so waterproof gear is a must.

Rainfall in Columbus in May

An umbrella might come in handy since it is the wettest month of the year. You can expect rain on roughly 7 days based on historical data, averaging 132 mm (5.2 in) for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Columbus in May

Columbus in May gets highs of 31°C (88°F) during the day and drops to 19°C (66°F) at night. If you're spending a lot of time outdoors, it helps to plan around the warmer part of the day. With lows of 19°C (66°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

If you prefer dry days with pleasant temperatures, February, April and November typically offer 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.