Monthly rainfall totals, the difference between rain amount and rain chance, and indoor-plan questions.
Forty millimetres in a month could fall in several short showers or in one prolonged spell. Monthly rainfall cannot be converted into the chance that a wedding day will be wet. Use it to prepare the conversation, not to promise dry weather.
Make the indoor alternative specific
- Ask for a floor plan for your full seated guest count.
- Check whether the ceremony and dinner can both move inside.
- Confirm when the weather decision must be made and who moves furniture.
- Find out whether covered walkways, flooring or extra equipment cost more.
Sources, dates & method
115 distinct NASA POWER cells associated with eligible venue listings; equal weight per cell. Period 2001–2020, retrieved 28 September 2026. Not a geographical average of France or a forecast. Temperature is mean across day and night; precipitation is estimated monthly total. Venue elevations and local shelter differ.
Source: NASA POWER, 2001–2020 modelled climatology, retrieved 28 September 2026. Rare Venues calculates medians across sampled cells. This is not a forecast.
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