Festival and marathon weather in France
10 festivals and races in France with at least 10 dated editions since 1991, with the weather of every past edition from ERA5 (1991–2025).
Music festivals
| Event | Country | Usual dates | Rain on ≥ 1 day | Day ≥ 30 °C | Editions |
|---|---|---|---|---|---|
| Festival Interceltique de LorientFrance | France | 4–13 August | 84% | 0% | 25 |
| Rock en SeineFrance | France | 25–27 August | 61% | 17% | 18 |
Marathons and half marathons
| Event | Country | Usual dates | Avg at 9:00 | Rain in race hours | Editions |
|---|---|---|---|---|---|
| Boulogne-Billancourt Half MarathonFrance | France | 17 November | 6 °C | 32% | 19 |
| Lille Half MarathonFrance | France | 3 September | 15 °C | 15% | 27 |
| Marathon de La RochelleFrance | France | 27 November | 8 °C | 24% | 33 |
| Marseille-Cassis Classique InternationaleFrance | France | 28 October | 15 °C | 21% | 34 |
| Nice Half MarathonFrance | France | 21 April | 14 °C | 36% | 31 |
| Paris Half MarathonFrance | France | 7 March | 5 °C | 32% | 31 |
| Paris MarathonFrance | France | 8 April | 9 °C | 16% | 32 |
| Toulouse MarathonFrance | France | 25 October | 12 °C | 27% | 15 |
Climate, not a forecast: these are statistics of past weather, not a forecast for the next edition.