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Weather in Armação dos Búzios for September 2026

Your guide to Armação dos Búzios weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Armação dos Búzios at the beginning of September is 24 °C. As the month progressed, temperatures tended to remain steady, reaching an average of 24 °C by the end of September.

    • Rain 🌧️

  • Armação dos Búzios experiences moderate rainfall in September, with an average of 8 rainy days and a total precipitation of 41 mm.

Average dry days
22
Dry days
Average rainy days
8
Rainy days
Average snowy days
0
Snow days
Average temperatures
24°/20°
Temperatures
Average wind speed
34 km/h
Avg max wind
Average humidity
78 %
Avg humidity

Armação dos Búzios Weather September

Move between months or click on a day
August
October
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Sunny
24°
2
Partly cloudy
24°
3
Patchy rain possible
23°
4
Cloudy
24°
5
Partly cloudy
26°
6
Patchy rain possible
24°
7
Sunny
23°
8
Sunny
23°
9
Sunny
27°
10
Sunny
25°
11
Sunny
25°
12
Sunny
24°
13
Sunny
24°
14
Sunny
25°
15
Patchy rain possible
24°
16
Moderate rain at times
26°
17
Moderate rain at times
23°
18
Overcast
23°
19
Patchy rain possible
24°
20
Patchy rain possible
26°
21
Cloudy
27°
22
Patchy rain possible
28°
23
Sunny
25°
24
Sunny
24°
25
Sunny
24°
26
Sunny
25°
27
Sunny
25°
28
Patchy rain possible
23°
29
Cloudy
23°
30
Patchy rain possible
24°

Temperatures trend during September in Armação dos Búzios

See the weather trend as well as the moving average line

September weather in Armação dos Búzios day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Sunny
Sunny
 24° /20° 1.8 mm 7
2 Sept. Partly cloudy
Partly cloudy
 24° /20° 1 mm 7
3 Sept. Patchy rain possible
Patchy rain possible
 23° /19° 0.1 mm 6
4 Sept. Cloudy
Cloudy
 24° /19° 0 mm 7
5 Sept. Partly cloudy
Partly cloudy
 26° /19° 0 mm 8
6 Sept. Patchy rain possible
Patchy rain possible
 24° /19° 0.3 mm 7
7 Sept. Sunny
Sunny
 23° /19° 1.2 mm 7
8 Sept. Sunny
Sunny
 23° /20° 0.2 mm 7
9 Sept. Sunny
Sunny
 27° /20° 0 mm 8
10 Sept. Sunny
Sunny
 25° /19° 0 mm 7
11 Sept. Sunny
Sunny
 25° /18° 0 mm 8
12 Sept. Sunny
Sunny
 24° /19° 0.3 mm 7
13 Sept. Sunny
Sunny
 24° /19° 0.9 mm 7
14 Sept. Sunny
Sunny
 25° /19° 0 mm 7
15 Sept. Patchy rain possible
Patchy rain possible
 24° /19° 0.2 mm 7
16 Sept. Moderate rain at times
Moderate rain at times
 26° /20° 6.9 mm 7
17 Sept. Moderate rain at times
Moderate rain at times
 23° /20° 0.7 mm 6
18 Sept. Overcast
Overcast
 23° /19° 0.1 mm 6
19 Sept. Patchy rain possible
Patchy rain possible
 24° /20° 0.2 mm 6
20 Sept. Patchy rain possible
Patchy rain possible
 26° /20° 0.2 mm 8
21 Sept. Cloudy
Cloudy
 27° /20° 0.6 mm 8
22 Sept. Patchy rain possible
Patchy rain possible
 28° /20° 11.9 mm 8
23 Sept. Sunny
Sunny
 25° /20° 6.2 mm 7
24 Sept. Sunny
Sunny
 24° /20° 0.9 mm 7
25 Sept. Sunny
Sunny
 24° /19° 5.9 mm 7
26 Sept. Sunny
Sunny
 25° /19° 0.9 mm 7
27 Sept. Sunny
Sunny
 25° /18° 0.3 mm 7
28 Sept. Patchy rain possible
Patchy rain possible
 23° /19° 0.1 mm 7
29 Sept. Cloudy
Cloudy
 23° /19° 0 mm 7
30 Sept. Patchy rain possible
Patchy rain possible
 24° /20° 0.1 mm 6
Next
Important Notice
Our weather forecast for Armação dos Búzios in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Armação dos Búzios forecast closer to your planned date for the most up-to-date weather information.
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Armação dos Búzios in September - FAQ

What are the expected maximum and minimum temperatures in Armação dos Búzios during September?

During September, expect a variety of temperatures with highs around 24° and lows near 20°, suitable for diverse activities and preferences.

How much rainfall should be expected in Armação dos Búzios during September?

In September, Armação dos Búzios can expect light to moderate rainfall, totaling 41 mm across approximately 8 days. Occasional showers are possible, and planning ahead for them could be helpful.

What are the typical wind conditions in Armação dos Búzios during September?

The average wind speed in Armação dos Búzios during September is 34 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Armação dos Búzios

Explore the daily rainfall trends and prepare for Armação dos Búzioss September weather 💧
Typically, Armação dos Búzios has 8 rainy days in September with a total of 41 mm of rainfall.

UV exposure in Armação dos Búzios during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

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Location coordinates Where is Armação dos Búzios?

Get accurate weather forecasts for Armação dos Búzios, located at latitude -22.747 and longitude -41.882. Stay updated with localized weather information tailored for Armação dos Búzios.

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