Batatais, Brazil — Weather in January 2027

Climate Overview

Batatais, Brazil in January has warm conditions, with highs averaging 27.3°C (81°F). Rain falls on about 22 days this month, totalling around 224 mm.

This month falls at the middle of Summer.

Temperatures remain fairly steady throughout January, with daily highs around 27°C (81°F).

January sees fairly even rainfall, totalling about 226 mm across the month.

Expect around 9.4h of sunshine at the start of January, increasing to 10.6h by the end.

The warmest days tend to fall around the 23th, averaging 27.9°C (82°F).

Compared to December, this month is about 0°C cooler with 3 more rainy days.

Monthly January Averages

Temperature

27°C / 20°C

Feels Like

31°C / 22°C

Rain

22 days · 224 mm

Sunshine

9.9h / day

Humidity

78% — Humid

Wind

12 km/h

Wind Direction

NNE (33°)

Gusts

30 km/h

Daylight

13.2 h

Cloud Cover

76%

Clear Sky Days

UV Index

9.1 — Very High

Dew Point

19°C — Humid

Moon Phase

First Quarter · 46%

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 05:42

Daylight 13.3h

Sunset 18:57

What to Expect

Daytime temperatures around 27°C (81°F) are ideal for full-day outdoor exploration. Keep afternoons flexible as tropical showers are common — they typically clear within an hour.

Rain most often builds later in the day, so mornings are typically the driest window and afternoon showers are more likely.

Recent yearly records for January have stayed close to the long-run average.

Compare Months

3days (20 mm) Excellent

1days (7 mm) Excellent

3days (17 mm) Excellent

Month	Temp	Feels Like	Rain	Sun	Humidity	UV	Status	Details
January	27°C / 20°C	31°C / 22°C	22days (224 mm) Wet	9.9h Good	78% Humid	9.1 Very High	Wet	View Details
February	27°C / 19°C	31°C / 21°C	18days (146 mm) Wet	9.9h Good	78% Humid	8.5 Very High	Wet	View Details
March	28°C / 19°C	31°C / 21°C	15days (121 mm) Wet	10.3h Excellent	75% Muggy	8 Very High	Good	View Details
April	27°C / 17°C	29°C / 18°C	7days (52 mm) Good	9.9h Good	70% Muggy	7.1 Very High	Excellent	View Details
May best	25°C / 14°C	25°C / 14°C	4days (23 mm) Good	9.6h Good	66% Muggy	6 High	Excellent	View Details
June best	24°C / 13°C	24°C / 13°C	3days (20 mm) Excellent	9.4h Good	65% Muggy	5.4 High	Excellent	View Details
July best	25°C / 13°C	24°C / 11°C	1days (7 mm) Excellent	9.9h Good	55% Moderate	5.8 High	Excellent	View Details
August best	27°C / 15°C	26°C / 13°C	3days (17 mm) Excellent	9.9h Good	51% Moderate	6.8 High	Excellent	View Details
September best	30°C / 18°C	31°C / 17°C	4days (27 mm) Good	10.6h Excellent	46% Moderate	8.1 Very High	Excellent	View Details
October	29°C / 19°C	31°C / 20°C	14days (126 mm) Wet	10.5h Excellent	63% Muggy	8.7 Very High	Good	View Details
November	28°C / 19°C	31°C / 20°C	15days (147 mm) Wet	10.4h Excellent	68% Muggy	8.7 Very High	Good	View Details
December	28°C / 19°C	31°C / 21°C	19days (199 mm) Wet	10.3h Excellent	75% Muggy	8.7 Very High	Wet	View Details

What to Wear

Summer clothing like shorts, t-shirts, and sundresses will be comfortable. Bring a light cardigan for air-conditioned spaces.

A waterproof jacket or compact umbrella is recommended for occasional showers.

Packing List

UmbrellaWaterproof jacketWaterproof shoesBreathable clothingSunscreen (SPF 30+)Sun hatSunglasses

Frequently Asked Questions

Expand all

Is January a good time to visit Batatais?

January is typically wet for visiting Batatais, with average highs of 27°C (81°F) and around 22 rainy days. Batatais, Brazil in January has warm conditions, with highs averaging 27.3°C (81°F). Rain falls on about 22 days this mo

Does it rain a lot in Batatais in January?

Batatais typically sees around 22 rainy days in January with 224 mm (8.8 in) of total rainfall. Pack a waterproof jacket.

Does it get cold at night in Batatais in January?

Nights stay pleasantly warm in Batatais during January, around 20°C (67°F). Light evening wear is sufficient.

What should I pack for Batatais in January?

With highs of 27°C (81°F) and lows of 20°C (67°F) in January, we recommend: Umbrella, Waterproof jacket, Waterproof shoes, Breathable clothing, Sunscreen (SPF 30+). Comfortable walking shoes are essential.

Is January among the best months weather-wise in Batatais?

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

What is the UV index in Batatais in January?

The average UV index in Batatais during January 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 Batatais in January?

Batatais gets approximately 13 hours of daylight per day in January, with around 10 hours of sunshine.

Does it snow in Batatais in January?

Snow is uncommon in Batatais during January based on 10-year climate averages.

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