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Diamantina
Diamantina · Minas Gerais Good time to visit Spring Shoulder season

Diamantina in October

Short answer

In October, Diamantina averages highs of 25.5 °C (78 °F) and lows of 15.3 °C (60 °F), with about 115.1 mm of rain spread over roughly 9 days. October has moderate rainfall, usually in quick showers that do not spoil the whole day. Crowds tend to be moderate this month.

Climate · INMET (updated 2026)
Where to stayCompare hotels and rates in Diamantina on Booking.comSee hotels →
Temperature
25.5 / 15.3 °C
high / low
Rain
115.1 mm
9 days
Daylight
12h31
sunset at 17:55
Crowds
Moderate
1 public holiday

What to expect in Diamantina in October

Myllena Vieira, editor at Visite
Editor's tip

October is spring in Diamantina. In Brazil the seasons are the reverse of those in the Northern Hemisphere. Temperatures are pleasant, with highs of 25.5 °C (78 °F) and nights that still call for a light jacket. Crowds sit somewhere in the middle, with peaks on public holidays. Outside those dates, you can enjoy the place at an easy pace and spend less. Rain, when it comes, is usually brief and does not spoil the day. If the dates line up, it is worth fitting Vesperata into your itinerary: it is what livens up the destination at that time of year.

Myllena Vieira · Editor at Visite
Crowds
Crowd level: moderate

Moderate crowds, with peaks on public holidays. Outside those dates, you can enjoy the place at a calmer pace.

Prices
Rates: moderate · ~R$ 400

Moderate prices outside public holidays, which push rates and crowds up. The average nightly rate for lodging in Diamantina is around R$ 400 (Brazilian reais), depending on the date.

Where to stay

Hotels in Diamantina

In October, demand in Diamantina is moderate: most hotels have room, but public holidays fill them up. Compare rates and book a few weeks ahead.

See all hotels in Diamantina

Rates change with the dates: confirm the price on Booking.com.

What happens in October

Vesperata
On alternating Saturdays, musicians spread out across the balconies of Rua da Quitanda and play for the audience on the street below.
Public holidays in October: Our Lady of Aparecida (12/10). Expect more people and higher prices around these dates.

What to pack in October

Light jacket for the evening · nights of 15.3 °C (60 °F) Light clothing for the day · highs of 25.5 °C (78 °F) Rain jacket or umbrella · 9 days of rain in the month Sunscreen and sunglasses · strong sun on the tours Comfortable walking shoes · you will be on foot much of the day
Looking for better weather?

Where the weather is good in October

These destinations have the best weather comfort for October, scored with the same calculation of rain, heat and humidity. Tap to see what the month is like in each one.

Lençóis Maranhenses 79
Lençóis Maranhenses
Maranhão · see October →
 Jericoacoara 76
Jericoacoara
Ceará · see October →
 Fernando de Noronha 75
Fernando de Noronha
Pernambuco · see October →
 Fortaleza 75
Fortaleza
Ceará · see October →
See all destinations by month

Torn between Diamantina and another destination?

See Diamantina next to the destinations that usually compete for the same trip: month-by-month weather, driving cost, ideal length of stay and travel style, side by side.

Diamantina or Mariana? Diamantina or Ouro Preto? Diamantina or São João del-Rei?
see all comparisons →

Questions about Diamantina in October

What is the weather like in Diamantina in October?
In October, Diamantina averages highs of 25.5 °C (78 °F) and lows of 15.3 °C (60 °F), with about 115.1 mm of rain spread over roughly 9 days. October has moderate rainfall, usually in quick showers that do not spoil the whole day. Crowds tend to be moderate this month.
Does it rain a lot in Diamantina in October?
In October, Diamantina gets about 115.1 mm of rain spread over around 9 rainy days, in line with the average rainfall for the year. Rain tends to come in quick showers that do not ruin the day.
Is October high season in Diamantina?
Crowds in October tend to be moderate. Moderate prices outside public holidays, which push rates and crowds up.
What is happening in Diamantina in October?
October brings Vesperata. Confirm the dates and book early if they overlap with your trip.
Does it usually rain all day in Diamantina in October?
INMET's climate normals record the number of rainy days and the total millimeters, not the hours of each day, so they do not say how long the rain lasts. What they show for Diamantina in October: 9 rainy days in a month of 31 days (about 29% of the days) and 115.1 mm over the month, which works out to an average of about 13 mm per rainy day. Compared with the rest of the year, October falls within the destination's average rainfall. Rain tends to come in showers, but it is smart to have an indoor backup plan.
What is the temperature in Diamantina in October, and what should you pack?
According to INMET's climate normals, the average high in Diamantina in October is 25.5 °C and the average low is 15.3 °C, with air humidity of around 69.4%. Compared with the rest of the year, the temperature in October is typical for the destination. For your suitcase, here is what those numbers call for: light jacket for the evening; light clothing for the day; rain jacket or umbrella.
Is Diamantina worth visiting in October?
Good time to visit. On our weather comfort index, which weighs rain, heat and humidity from INMET's climate normals, October scores 67 out of 100 and ranks No. 7 among the 12 months. The most comfortable month is July (89) and the least comfortable is December (48). As for crowds, in October they tend to be moderate.
September see the full year November