Rum Weather in May

With daytime temperatures of 14°C (57°F) and nighttime lows of 3°C (37°F), May in Rum brings moderate temperatures during the day. Do keep in mind that May is part of the rainy season, with frequent and often heavy rainfall.

Rainfall in Rum in May

As part of the rainy season, Rum sees around 18 days of rain in May, with an average of 189 mm (7.4 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.

Temperature in Rum in May

May in Rum sees highs of 14°C (57°F) and lows of 3°C (37°F) overnight. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights drop to 3°C (37°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Rum in May

There are approximately 206 hours of sunshine this month, despite being the rainy season. Rain often arrives in the late afternoon or evening, keeping mornings and early afternoons sunny. Even during the wet season, it could still be a nice time to visit.

Wind Speed in Rum in May

Average wind conditions reach 1 m/s (2 knots) in May. This creates generally peaceful weather with subtle air movement. Remember this is an average: some days are windless while others have noticeable or very gentle breezes.

If you're looking for dry conditions and comfortable temperatures, May may not be the ideal month to visit Rum. Our weather planner can help you explore destinations with more pleasant weather conditions.