Wedding weather data · Austria
Wedding weather in Vienna
In Vienna, the driest months for a wedding are March and November, when rain falls on about 22% of days. The wettest is May, with rain on about 42% of days. Here is the full picture, month by month, from 10 years of daily weather records.
Rain odds and temperatures by month
| Month | Chance of a rainy day | Heavy rain | Rainy days | Avg high | Avg low | Sunshine |
|---|---|---|---|---|---|---|
| January | 33% | 1% | 10.1 | 40°F (4°C) | 29°F (-1°C) | 4.5 h/day |
| February | 31% | 1% | 8.7 | 46°F (8°C) | 33°F (1°C) | 6.4 h/day |
| March | 22% | 2% | 6.7 | 52°F (11°C) | 36°F (2°C) | 8.2 h/day |
| April | 31% | 4% | 9.4 | 60°F (16°C) | 43°F (6°C) | 9.8 h/day |
| May | 42% | 7% | 12.9 | 67°F (20°C) | 51°F (11°C) | 10.4 h/day |
| June | 39% | 7% | 11.6 | 78°F (26°C) | 60°F (16°C) | 12.6 h/day |
| July ✦ | 31% | 7% | 9.6 | 82°F (28°C) | 64°F (18°C) | 12.4 h/day |
| August ✦ | 29% | 6% | 9 | 81°F (27°C) | 63°F (17°C) | 11.4 h/day |
| September ✦ | 30% | 9% | 9.1 | 71°F (22°C) | 55°F (13°C) | 9.2 h/day |
| October | 31% | 5% | 9.5 | 61°F (16°C) | 47°F (8°C) | 7 h/day |
| November | 28% | 4% | 8.5 | 49°F (9°C) | 38°F (3°C) | 5.1 h/day |
| December | 33% | 3% | 10.1 | 42°F (6°C) | 32°F (0°C) | 4.3 h/day |
Source: Open-Meteo Historical Weather API (ERA5 reanalysis), daily data 2015–2024 for 48.21, 16.37. Rainy day ≥ 1 mm, heavy rain ≥ 10 mm. Climatology, not a forecast.
Best months for a wedding in Vienna
Weighing low rain odds with comfortable temperatures (roughly 18–29 °C / 65–84 °F highs), the best months for an outdoor wedding in Vienna are July, August, and September.
When to be careful
May is the wettest month in Vienna: rain falls on about 42% of days, and 7% of days bring heavy rain (10 mm or more). Book a solid backup if you marry then.
How to read these numbers
A "rainy day" is a day with at least 1 mm (0.04 in) of rain. A 30% chance means about 3 in 10 days in that month saw at least a little rain, often a short shower. For your exact date and venue, use our free rain odds tool.
Vienna weather month by month
What a wedding day in Vienna usually looks like in each month, from 10 years of daily weather records.
Vienna weather in January
In January, it rains (1 mm or more) on 33% of days in Vienna, about 10.1 days in the month, and 1% of days bring heavy rain. Typical highs are 40°F (4°C), lows 29°F (-1°C), with around 4.5 hours of sunshine a day. Average odds: plan outdoors, but book a rain plan you would actually like.
Vienna weather in February
In February, it rains (1 mm or more) on 31% of days in Vienna, about 8.7 days in the month, and 1% of days bring heavy rain. Typical highs are 46°F (8°C), lows 33°F (1°C), with around 6.4 hours of sunshine a day. Average odds: plan outdoors, but book a rain plan you would actually like.
Vienna weather in March
In March, it rains (1 mm or more) on 22% of days in Vienna, about 6.7 days in the month, and 2% of days bring heavy rain. Typical highs are 52°F (11°C), lows 36°F (2°C), with around 8.2 hours of sunshine a day. One of the driest months here: a good bet for an outdoor ceremony.
Vienna weather in April
In April, it rains (1 mm or more) on 31% of days in Vienna, about 9.4 days in the month, and 4% of days bring heavy rain. Typical highs are 60°F (16°C), lows 43°F (6°C), with around 9.8 hours of sunshine a day. Average odds: plan outdoors, but book a rain plan you would actually like.
Vienna weather in May
In May, it rains (1 mm or more) on 42% of days in Vienna, about 12.9 days in the month, and 7% of days bring heavy rain. Typical highs are 67°F (20°C), lows 51°F (11°C), with around 10.4 hours of sunshine a day. One of the wettest months here: plan a covered ceremony or a tent from the start.
Vienna weather in June
In June, it rains (1 mm or more) on 39% of days in Vienna, about 11.6 days in the month, and 7% of days bring heavy rain. Typical highs are 78°F (26°C), lows 60°F (16°C), with around 12.6 hours of sunshine a day. One of the wettest months here: plan a covered ceremony or a tent from the start.
Vienna weather in July
In July, it rains (1 mm or more) on 31% of days in Vienna, about 9.6 days in the month, and 7% of days bring heavy rain. Typical highs are 82°F (28°C), lows 64°F (18°C), with around 12.4 hours of sunshine a day. Average odds: plan outdoors, but book a rain plan you would actually like.
Vienna weather in August
In August, it rains (1 mm or more) on 29% of days in Vienna, about 9 days in the month, and 6% of days bring heavy rain. Typical highs are 81°F (27°C), lows 63°F (17°C), with around 11.4 hours of sunshine a day. One of the driest months here: a good bet for an outdoor ceremony.
Vienna weather in September
In September, it rains (1 mm or more) on 30% of days in Vienna, about 9.1 days in the month, and 9% of days bring heavy rain. Typical highs are 71°F (22°C), lows 55°F (13°C), with around 9.2 hours of sunshine a day. Average odds: plan outdoors, but book a rain plan you would actually like.
Vienna weather in October
In October, it rains (1 mm or more) on 31% of days in Vienna, about 9.5 days in the month, and 5% of days bring heavy rain. Typical highs are 61°F (16°C), lows 47°F (8°C), with around 7 hours of sunshine a day. Average odds: plan outdoors, but book a rain plan you would actually like.
Vienna weather in November
In November, it rains (1 mm or more) on 28% of days in Vienna, about 8.5 days in the month, and 4% of days bring heavy rain. Typical highs are 49°F (9°C), lows 38°F (3°C), with around 5.1 hours of sunshine a day. One of the driest months here: a good bet for an outdoor ceremony.
Vienna weather in December
In December, it rains (1 mm or more) on 33% of days in Vienna, about 10.1 days in the month, and 3% of days bring heavy rain. Typical highs are 42°F (6°C), lows 32°F (0°C), with around 4.3 hours of sunshine a day. One of the wettest months here: plan a covered ceremony or a tent from the start.
Frequently asked questions
What is the best month to get married in Vienna?
Based on 10 years of weather data, March is the driest month in Vienna, with rain on about 22% of days and average highs around 52°F (11°C). Overall, the best months for an outdoor wedding there are July, August, and September.
What is the rainiest month in Vienna?
May is the rainiest month in Vienna: on average 12.9 days of the month see at least 1 mm of rain, and about 7% of days bring heavy rain.
Will it rain on my wedding day in Vienna?
Nobody can forecast your wedding day months ahead. What history shows is the chance of rain: in July it rains on about 31% of days in Vienna. Check your exact date with our free rain odds tool, then watch the real forecast from about 7 days out.