Athens or Rome in May?
In May, Athens and Rome are overall neck and neck — it comes down to your priorities.
AthensPhoto: Jebulon · CC0
RomePhoto: Krzysztof Golik · CC BY-SA 4.0Key figures in May
| Criterion | Athens | Rome |
|---|---|---|
| Average daily high | 25 °C | 23 °C |
| Average daily low | 15 °C | 13 °C |
| Sea | 19 °C | n/a |
| Rainy days | 5 rainy days (est.) ★ | 9 rainy days (est.) |
| Sun | 8 h/day | 8 h/day |
| Humidity | 62 % | 68 % |
Winner by travel type
Trade-offs
- Athens is about 2 °C warmer by day.
- Athens is drier, with about 4 fewer rainy days.
Athens or Rome in May: the short answer
In May, Athens and Rome are essentially level on the overall climate score (both around 86/100). The decision comes down to the individual criteria below.
This comparison focuses on May as a representative month for the pair; for any other month, use each destination's month-by-month pages. Across the whole year Athens averages a climate score of 68/100, Rome 67/100. Both profiles below are historical monthly averages, not a forecast.
Weather in May, side by side
The average daily high is about 25 °C in Athens and 23 °C in Rome — warmer in Athens. Average daily lows are around 15 °C versus 13 °C.
On rain, Athens sees about 5 rainy days in May and Rome about 9 — drier in Athens. Sunshine is comparable (8 vs 8 hours a day).
Rain and sun across the year
Over a full year Athens records roughly 73 rainy days and Rome about 105 — the drier of the two overall is Athens. At their sunniest, Athens reaches about 9 hours of sun a day (July) and Rome about 9 (July). If dependable dry, sunny weather is your top priority, weigh these annual totals alongside the single month above.
Best time to visit each
Climatically, Athens is at its best in May, June, September and October, while Rome peaks in May, June, September and October. If your dates are fixed, pick the destination whose strong season overlaps them; if you are flexible, plan around these windows.
Which suits which kind of trip
Based on the May scores for each travel style:
City breaks: Athens scores higher in May (Athens 96 vs Rome 92).
Active & hiking: Athens scores higher in May (Athens 87 vs Rome 82).
Family: both are close (Athens 85 vs Rome 85).
Verdict: which should you pick?
There is no single winner — it depends on your month and your priority. For May specifically, use the head-to-head above; over the year, Athens carries the slightly higher overall climate score. Choose Athens if its strong months and profile match your plan, Rome if its do. The month-by-month pages for each destination give you the full picture before you book.