Ananás, Brazil — Weather in September 2026

Climate Overview

Ananás, Brazil in September has hot conditions, with highs reaching 35°C (95°F) and afternoons the warmest part of the day. Rain is rare, falling on about 3 days this month. Temperatures drop noticeably between day and night.

This month falls at the beginning of Spring. Temperatures are at their seasonal peak.

Temperatures remain fairly steady throughout September, with daily highs around 35°C (95°F).

Rainfall is heaviest during the last third of the month, while the middle tends to be drier.

The warmest days tend to fall around the 17th, averaging 35.5°C (96°F).

Compared to August, this month is about 1°C warmer with 2 more rainy days.

Monthly September Averages

Temperature

35°C / 25°C

Feels Like

38°C / 27°C

Rain

3 days · 18 mm

Sunshine

11.2h / day

Humidity

51% — Moderate

Wind

13 km/h

Wind Direction

NE (45°)

Gusts

33 km/h

Daylight

12.1 h

Cloud Cover

36%

Clear Sky Days

9.6

UV Index

8.7 — Very High

Dew Point

19°C — Humid

Moon Phase

Waxing Crescent · 11%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

High Low

Daily Precipitation

Rainfall

Daily Sunshine

Sunshine

Daily Wind Speed

Wind Speed

Sun Position

Sunrise 06:06

Daylight 12.1h

Sunset 18:09

What to Expect

With midday temperatures reaching 35°C (95°F), schedule outdoor activities for early morning or late afternoon. Evenings remain warm enough for comfortable outdoor dining and night markets.

Rain is uncommon in this month, so most days stay dry from morning through evening.

1 of the last 5 yearly records were warmer than this month's long-run average.

Compare Months

2days (9 mm) Excellent

0days (3 mm) Excellent

1days (2 mm) Excellent

3days (18 mm) Excellent

Month	Temp	Feels Like	Rain	Sun	Humidity	UV	Status	Details
January	29°C / 23°C	35°C / 27°C	28days (260 mm) Wet	8.9h Good	84% Humid	7.8 Very High	Wet	View Details
February	30°C / 23°C	35°C / 27°C	25days (274 mm) Wet	8.8h Good	84% Humid	8.3 Very High	Wet	View Details
March	29°C / 23°C	35°C / 27°C	28days (300 mm) Wet	8.8h Good	85% Humid	8.2 Very High	Wet	View Details
April	30°C / 23°C	36°C / 27°C	23days (178 mm) Wet	9.9h Good	83% Humid	8.1 Very High	Wet	View Details
May	31°C / 23°C	35°C / 27°C	9days (52 mm) Wet	10.4h Excellent	75% Muggy	7.6 Very High	Fair	View Details
June best	33°C / 23°C	34°C / 25°C	2days (9 mm) Excellent	10.5h Excellent	60% Moderate	7.2 Very High	Good	View Details
July best	33°C / 23°C	34°C / 24°C	0days (3 mm) Excellent	10.7h Excellent	50% Moderate	7.5 Very High	Excellent	View Details
August best	35°C / 23°C	36°C / 25°C	1days (2 mm) Excellent	10.9h Excellent	48% Moderate	8.2 Very High	Good	View Details
September	35°C / 25°C	38°C / 27°C	3days (18 mm) Excellent	11.2h Excellent	51% Moderate	8.7 Very High	Fair	View Details
October	34°C / 25°C	38°C / 28°C	8days (47 mm) Wet	11.1h Excellent	64% Muggy	8.8 Very High	Poor	View Details
November	31°C / 24°C	36°C / 28°C	16days (144 mm) Wet	10.2h Excellent	76% Humid	8.5 Very High	Poor	View Details
December	30°C / 23°C	36°C / 28°C	23days (202 mm) Wet	9.7h Good	81% Humid	7.8 Very High	Wet	View Details

What to Wear

Light, breathable fabrics like cotton and linen are essential. Opt for loose-fitting clothing in light colors to stay cool.

Temperatures drop significantly at night, so pack layers you can add or remove throughout the day.

Packing List

Breathable clothingSunscreen (SPF 30+)Sun hatSunglassesSandals

Frequently Asked Questions

Expand all

Is September a good time to visit Ananás?

September is typically fair for visiting Ananás, with average highs of 35°C (95°F) and around 3 rainy days. Ananás, Brazil in September has hot conditions, with highs reaching 35°C (95°F) and afternoons the warmest part of the d

Does it rain a lot in Ananás in September?

Ananás typically sees around 3 rainy days in September with 18 mm (0.7 in) of total rainfall. An umbrella should suffice.

Does it get cold at night in Ananás in September?

Nights stay pleasantly warm in Ananás during September, around 25°C (76°F). Light evening wear is sufficient.

What should I pack for Ananás in September?

With highs of 35°C (95°F) and lows of 25°C (76°F) in September, we recommend: Breathable clothing, Sunscreen (SPF 30+), Sun hat, Sunglasses, Sandals. Comfortable walking shoes are essential.

Is September among the best months weather-wise in Ananás?

September is not the most favourable month weather-wise in Ananás. Consider visiting during months with milder temperatures or less rainfall for a better experience.

What is the UV index in Ananás in September?

The average UV index in Ananás during September is 9 (very high). Strong sun protection is essential — SPF 50+, protective clothing, and avoid prolonged outdoor exposure during peak hours.

How many hours of daylight are there in Ananás in September?

Ananás gets approximately 12 hours of daylight per day in September, with around 11 hours of sunshine.

Does it snow in Ananás in September?

Snow is uncommon in Ananás during September based on 10-year climate averages.

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