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Caldas Novas
Caldas Novas · Goiás Good time to visit Spring Shoulder season

Caldas Novas in September

Short answer

In September, Caldas Novas averages highs of 34 °C (93 °F) and lows of 19 °C (66 °F), with about 44 mm of rain spread over roughly 4 days. September is a dry month, good for outdoor plans. Crowds tend to be moderate this month.

Climate · INMET (updated 2026)
Where to stayCompare hotels and rates in Caldas Novas on Booking.comSee hotels →
Temperature
34 / 19 °C
high / low
Rain
44 mm
4 days
Daylight
12h00
sunset at 18:09
Crowds
Moderate
1 public holiday

What to expect in Caldas Novas in September

Myllena Vieira, editor at Visite
Editor's tip

September is spring in Caldas Novas. In Brazil the seasons are the reverse of those in the Northern Hemisphere. Highs reach 34 °C (93 °F): the heat calls for early starts, sunscreen, and spending the middle of the day in the shade or in the water. 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. It also rains very little: this is one of the driest months of the year, good for anyone who wants an outdoor itinerary.

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$ 298

Moderate prices outside public holidays, which push rates and crowds up. The average nightly rate for lodging in Caldas Novas is around R$ 298 (Brazilian reais), depending on the date.

Where to stay

Hotels in Caldas Novas

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

Best Western Suites Le Jardin Caldas Novas in Caldas Novas 9 · 26 reviews Best Western Suites Le Jardin Caldas Novas See on Booking → Acqua Bella Thermas Hotel in Caldas Novas 8.7 ★★★ · 39 reviews Acqua Bella Thermas Hotel See on Booking →
See all hotels in Caldas Novas

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

What happens in September

No major fixed festivals in September, but public holidays (Independence Day) bring more people to the destination.

Public holidays in September: Independence Day (07/09). Expect more people and higher prices around these dates.

What to pack in September

Light clothing and a cap · highs of 34 °C (93 °F) 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 September

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Diamantina 86
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Mariana 79
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Torn between Caldas Novas and another destination?

See Caldas Novas 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.

Caldas Novas or Arraial d'Ajuda? Caldas Novas or Arraial do Cabo? Caldas Novas or Balneário Camboriú?
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Questions about Caldas Novas in September

What is the weather like in Caldas Novas in September?
In September, Caldas Novas averages highs of 34 °C (93 °F) and lows of 19 °C (66 °F), with about 44 mm of rain spread over roughly 4 days. September is a dry month, good for outdoor plans. Crowds tend to be moderate this month.
Does it rain a lot in Caldas Novas in September?
In September, Caldas Novas gets about 44 mm of rain spread over around 4 rainy days, one of the driest months. It is a dry month, with little chance of rain spoiling your plans.
Is September high season in Caldas Novas?
Crowds in September tend to be moderate. Moderate prices outside public holidays, which push rates and crowds up.
What is happening in Caldas Novas in September?
No major fixed festivals in September, but public holidays (Independence Day) bring more people to the destination.
Does it usually rain all day in Caldas Novas in September?
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 Caldas Novas in September: 4 rainy days in a month of 30 days (about 13% of the days) and 44 mm over the month, which works out to an average of about 11 mm per rainy day. Compared with the rest of the year, September is one of the driest months at the destination. It is a dry month, with little chance of rain spoiling your plans.
What is the temperature in Caldas Novas in September, and what should you pack?
According to INMET's climate normals, the average high in Caldas Novas in September is 34 °C and the average low is 19 °C, with air humidity of around 45%. Compared with the rest of the year, September is among the hottest months at the destination. For your suitcase, here is what those numbers call for: light clothing and a cap; sunscreen and sunglasses; comfortable walking shoes.
Is Caldas Novas worth visiting in September?
Good time to visit. On our weather comfort index, which weighs rain, heat and humidity from INMET's climate normals, September scores 66 out of 100 and ranks No. 5 among the 12 months. The most comfortable month is July (87) and the least comfortable is December (41). As for crowds, in September they tend to be moderate.
August see the full year October