14 August
77 / 100
25.1 °C · rain in 35 % of years
Wedding date
See the weather thirty-five years of records suggest for the day you are thinking of saying yes.
These figures come from historical climate records over the last thirty-five years. They are not a forecast for a particular day.
Wedding Weather Score
70/100
The overall score across May to September.
The score comes from historical climate data, not from a forecast.
Source: Open-Meteo Historical Weather API (ERA5 / ERA5-Land reanalysis), 1991–2025. Each day is the mean of ±7 days, so the figures are signal rather than noise.
A darker square means a smaller chance of rain.
Tap a month to bring it forward in the calendar and narrow the shortlist.
We found 104 suitable weekend days.
And now where
12 August is historically one of the kinder dates in this area. We have 28 venues nearby.
HotelZlín · Central Bohemia
HotelZlín · Zlín Region
60 guests
Other venueVizovice · Central Bohemia
HotelLuhačovice · South Moravia
Other venueBílovice · Zlín Region
100 guests
Kroměříž · Central Bohemia
The records favour August: a score of 75 out of a hundred, an average high of 24.5 °C and rain in 36 % of years. It has 31 days scoring above 70.
June in Zlín averages a high of 22.7 °C, rain on 42 % of days and 11.9 hours of sun. That is 2.9 mm a day on average, and 25 days in the month score above 70.
July runs warmer — 24.7 °C against June’s 22.7 °C — and a little stormier: rain on 43 % of days against 42 % in June. If the heat does not bother you it is a fine choice; for a ceremony in full sun, arrange shade.
The driest month of the wedding season is September: rain on only 36 % of days, and 2.6 mm a day on average.
September in Zlín offers 19.4 °C, rain on 36 % of days and 8.6 hours of sun. It has 6 good days and is quieter than high summer — venues and suppliers usually have better dates left.
The single best is 12 August, at 77 out of a hundred. The year holds 24 weekend days scoring above 70, which is where the shortlist above comes from.
Venues are shown within 60 km of the place you chose.