Hamilton Weather in May

Hamilton in May sees moderate temperatures, with highs around 13°C (55°F) and overnight lows of 5°C (41°F). Rainfall is fairly high at around 62 mm (2.4 in) on average, so pack waterproofs just in case.

Rainfall in Hamilton in May

You can typically expect 15 days of rain this month, averaging around 62 mm (2.4 in). Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.

Temperature in Hamilton in May

In May, Hamilton sees moderate temperatures, with highs of 13°C (55°F). Nights drop to around 5°C (41°F). Conditions are often most pleasant around the middle of the day. Nights drop to 5°C (41°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Hamilton in May

You can expect a moderate amount of sunlight, with approximately 145 hours. This means a pleasant mix of sun and overcast.

For Hamilton itself, January and February generally stand out with 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.