Wedding weather data · Brazil
Wedding weather in Búzios
In Búzios, the driest months for a wedding are June and July, when rain falls on about 18% of days. The wettest is November, with rain on about 51% 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 | 34% | 12% | 10.5 | 85°F (29°C) | 75°F (24°C) | 10.9 h/day |
| February | 47% | 11% | 13.2 | 85°F (30°C) | 75°F (24°C) | 10.1 h/day |
| March | 42% | 8% | 13.1 | 85°F (29°C) | 75°F (24°C) | 10.6 h/day |
| April | 37% | 4% | 11 | 82°F (28°C) | 72°F (22°C) | 10.4 h/day |
| May | 31% | 5% | 9.6 | 79°F (26°C) | 69°F (21°C) | 9.6 h/day |
| June ✦ | 24% | 2% | 7.1 | 77°F (25°C) | 67°F (20°C) | 9.4 h/day |
| July ✦ | 18% | 1% | 5.7 | 77°F (25°C) | 66°F (19°C) | 9.4 h/day |
| August | 27% | 4% | 8.3 | 76°F (25°C) | 66°F (19°C) | 9.3 h/day |
| September | 27% | 5% | 8 | 79°F (26°C) | 69°F (21°C) | 9.8 h/day |
| October | 38% | 7% | 11.9 | 80°F (26°C) | 71°F (21°C) | 9.6 h/day |
| November | 51% | 14% | 15.4 | 80°F (27°C) | 71°F (22°C) | 10 h/day |
| December | 47% | 13% | 14.7 | 83°F (28°C) | 73°F (23°C) | 10.6 h/day |
Source: Open-Meteo Historical Weather API (ERA5 reanalysis), daily data 2015–2024 for -22.75, -41.88. Rainy day ≥ 1 mm, heavy rain ≥ 10 mm. Climatology, not a forecast.
Best months for a wedding in Búzios
Weighing low rain odds with comfortable temperatures (roughly 18–29 °C / 65–84 °F highs), the best months for an outdoor wedding in Búzios are June and July.
When to be careful
November is the wettest month in Búzios: rain falls on about 51% of days, and 14% 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.
Búzios weather month by month
What a wedding day in Búzios usually looks like in each month, from 10 years of daily weather records.
Búzios weather in January
In January, it rains (1 mm or more) on 34% of days in Búzios, about 10.5 days in the month, and 12% of days bring heavy rain. Typical highs are 85°F (29°C), lows 75°F (24°C), with around 10.9 hours of sunshine a day. Average odds: plan outdoors, but book a rain plan you would actually like.
Búzios weather in February
In February, it rains (1 mm or more) on 47% of days in Búzios, about 13.2 days in the month, and 11% of days bring heavy rain. Typical highs are 85°F (30°C), lows 75°F (24°C), with around 10.1 hours of sunshine a day. One of the wettest months here: plan a covered ceremony or a tent from the start.
Búzios weather in March
In March, it rains (1 mm or more) on 42% of days in Búzios, about 13.1 days in the month, and 8% of days bring heavy rain. Typical highs are 85°F (29°C), lows 75°F (24°C), with around 10.6 hours of sunshine a day. Average odds: plan outdoors, but book a rain plan you would actually like.
Búzios weather in April
In April, it rains (1 mm or more) on 37% of days in Búzios, about 11 days in the month, and 4% of days bring heavy rain. Typical highs are 82°F (28°C), lows 72°F (22°C), with around 10.4 hours of sunshine a day. Average odds: plan outdoors, but book a rain plan you would actually like.
Búzios weather in May
In May, it rains (1 mm or more) on 31% of days in Búzios, about 9.6 days in the month, and 5% of days bring heavy rain. Typical highs are 79°F (26°C), lows 69°F (21°C), with around 9.6 hours of sunshine a day. Average odds: plan outdoors, but book a rain plan you would actually like.
Búzios weather in June
In June, it rains (1 mm or more) on 24% of days in Búzios, about 7.1 days in the month, and 2% of days bring heavy rain. Typical highs are 77°F (25°C), lows 67°F (20°C), with around 9.4 hours of sunshine a day. One of the driest months here: a good bet for an outdoor ceremony.
Búzios weather in July
In July, it rains (1 mm or more) on 18% of days in Búzios, about 5.7 days in the month, and 1% of days bring heavy rain. Typical highs are 77°F (25°C), lows 66°F (19°C), with around 9.4 hours of sunshine a day. One of the driest months here: a good bet for an outdoor ceremony.
Búzios weather in August
In August, it rains (1 mm or more) on 27% of days in Búzios, about 8.3 days in the month, and 4% of days bring heavy rain. Typical highs are 76°F (25°C), lows 66°F (19°C), with around 9.3 hours of sunshine a day. One of the driest months here: a good bet for an outdoor ceremony.
Búzios weather in September
In September, it rains (1 mm or more) on 27% of days in Búzios, about 8 days in the month, and 5% of days bring heavy rain. Typical highs are 79°F (26°C), lows 69°F (21°C), with around 9.8 hours of sunshine a day. Average odds: plan outdoors, but book a rain plan you would actually like.
Búzios weather in October
In October, it rains (1 mm or more) on 38% of days in Búzios, about 11.9 days in the month, and 7% of days bring heavy rain. Typical highs are 80°F (26°C), lows 71°F (21°C), with around 9.6 hours of sunshine a day. Average odds: plan outdoors, but book a rain plan you would actually like.
Búzios weather in November
In November, it rains (1 mm or more) on 51% of days in Búzios, about 15.4 days in the month, and 14% of days bring heavy rain. Typical highs are 80°F (27°C), lows 71°F (22°C), with around 10 hours of sunshine a day. One of the wettest months here: plan a covered ceremony or a tent from the start.
Búzios weather in December
In December, it rains (1 mm or more) on 47% of days in Búzios, about 14.7 days in the month, and 13% of days bring heavy rain. Typical highs are 83°F (28°C), lows 73°F (23°C), with around 10.6 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 Búzios?
Based on 10 years of weather data, July is the driest month in Búzios, with rain on about 18% of days and average highs around 77°F (25°C). Overall, the best months for an outdoor wedding there are June and July.
What is the rainiest month in Búzios?
November is the rainiest month in Búzios: on average 15.4 days of the month see at least 1 mm of rain, and about 14% of days bring heavy rain.
Will it rain on my wedding day in Búzios?
Nobody can forecast your wedding day months ahead. What history shows is the chance of rain: in June it rains on about 24% of days in Búzios. Check your exact date with our free rain odds tool, then watch the real forecast from about 7 days out.