Where is it warm in May?

Warm enough for shirtsleeves, without the punishing heat. Ranked from 362 travel destinations using ERA5 climate averages — what May is normally like, not what the weather will do next week.

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Top 20 by May weather

Day and night temperatures are monthly averages of daily highs and lows. Rain is an average across the whole month. Places with the same rating have equally good weather for this; among them, the one covered by more language editions of Wikivoyage, the open travel guide, is listed first. The bar under each place shows its other good months — click one to jump there.
# Place Day Night Rain Rating
1 Beijing, China 28°C 14°C 0.8 mm/day Excellent
2 Athens, Greece 26°C 15°C 0.8 mm/day Excellent
3 Madrid, Spain 24°C 11°C 1.1 mm/day Excellent
4 Rio de Janeiro, Brazil 26°C 18°C 1.7 mm/day Excellent
5 Jerusalem, Israel 28°C 15°C 0.5 mm/day Excellent
6 Los Angeles, United States 24°C 13°C 0.2 mm/day Excellent
7 Mexico City, Mexico 27°C 12°C 1.8 mm/day Excellent
8 Seville, Spain 27°C 15°C 1.2 mm/day Excellent
9 Alexandria, Egypt 27°C 18°C 0.0 mm/day Excellent
10 Lima, Peru 22°C 16°C 0.2 mm/day Excellent
11 Dakar, Senegal 28°C 21°C 0.0 mm/day Excellent
12 Xi'an, China 26°C 14°C 2.1 mm/day Excellent
13 Tunis, Tunisia 25°C 16°C 0.9 mm/day Excellent
14 İzmir, Turkey 26°C 14°C 1.6 mm/day Excellent
15 Casablanca, Morocco 24°C 14°C 0.8 mm/day Excellent
16 Catania, Italy 25°C 15°C 1.0 mm/day Excellent
17 Antalya, Turkey 27°C 15°C 1.2 mm/day Excellent
18 Honolulu, United States 26°C 22°C 1.6 mm/day Excellent
19 Heraklion, Greece 24°C 14°C 0.9 mm/day Excellent
20 Larnaca, Cyprus 28°C 18°C 0.8 mm/day Excellent

What this ranking does and does not tell you

It rates the weather only — daytime and night temperature, rain and sunshine. It says nothing about what there is to see or do, prices, crowds or safety; that part of the decision is yours.

The candidates are 503 established travel destinations, not every town on Earth, so a place missing here may simply not be on the list.

Looking for something else in May?

The same question, another month