Caldas Novas Weather in September
September in Caldas Novas averages 33°C (91°F) during the day and 19°C (66°F) at night. Around 37 mm (1.5 in) of rainfall is typical for this time of year.
Rainfall in Caldas Novas in September
Based on our climate data of the past 30 years, about 6 days of rain are anticipated, with 37 mm (1.5 in) on average. Rain days are few and the total is low, so this is a largely dry month. Any showers that do occur tend to be brief.
Temperature in Caldas Novas in September
In September, Caldas Novas sees very high temperatures, with highs of 33°C (91°F). Nights drop to around 19°C (66°F). The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. At 19°C (66°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping. While these temperatures are averages, expect some days to be hotter. Choose light, airy clothing to handle the warmth effectively.If you prefer dry days with pleasant temperatures, June and July typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Brazil, check out our Caldas Novas's climate page.
Caldas Novas Temperature in September
Min Temperature
19°C (66°F)
Max Temperature
33°C (91°F)
Chance of Rain
20%
Precipitation
37 mm (1.5 in)
Rainy days
6 days
Daily Historical Temperatures
31-year average (1990-2025)
Based on our historical records, temperatures in Caldas Novas typically stay consistent throughout September, with daily highs averaging around 33°C (91°F). Nights are pleasant, with lows typically ranging from 19°C (66°F) to 21°C (70°F).
Average temperatures in September
Historical weather for Caldas Novas in September
Browse day-by-day weather records for Caldas Novas spanning 38 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Caldas Novas historical weather extremes in September
According to our 19 years of weather records for Caldas Novas, the following extremes were recorded between 2006 and 2025.
- Caldas Novas recorded its highest September temperature of 39°C (102°F) on September 22, 2021.
- The coldest September day was on September 30, 2017, with a maximum of 21°C (70°F).
- The lowest overnight temperature recorded in September was 9°C (48°F) (September 5, 2018).
Best Places in Brazil in September
Find out more about the weather in Brazil and which places have the best travel conditions in this month. See all of Brazil in September →
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What to Wear in Caldas Novas in September
Hot weather in September means keeping cool is the priority. Loose-fitting clothes in natural fabrics work best. Pack plenty of shorts, tank tops, and breathable shirts. Don't forget a hat, swimwear, and comfortable sandals. Pack a light rain jacket or compact umbrella for occasional showers.What To Do in Caldas Novas in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Brazil, check out our Caldas Novas's climate page.
See the full Caldas Novas climate overview or explore weather in Brazil.
