Pedra Branca State Park

Park Marine park protecting remote rocky islet and seabirds

A state park protecting the Pedra Branca massif and Atlantic Forest around Rio de Janeiro, with steep trails and rivers; visitors hike to viewpoints and study endemic flora.

Main image
Pedra Branca State Park
Ilha de Governador / western approaches of Guanabara Bay, State of Rio de Janeiro, Brazil
-22.9507, -43.4858

How to Get to Pedra Branca State Park #

Pedra Branca State Park stretches into several neighborhoods of greater Rio de Janeiro. Access points exist from the Ilha do Governador side and from western suburbs; public buses and local transport connect to trailheads, though some entrances are best reached by taxi.

Tips for Visiting Pedra Branca State Park #

  • Take the short ferry or boat from Rio de Janeiro's coast to access Pedra Branca's coastal edges if approaching from the city.
  • Expect hot, humid conditions and ticks in forested areas-wear long sleeves and check for parasites after hikes.

Best Time to Visit Pedra Branca State Park #

Best visited in the drier months (May-September) for safer trail conditions and clearer forest vistas.

Dry season
May-September · 18-28°C (64-82°F)
Less rainfall and more comfortable trekking conditions in the Atlantic Forest.
Wet season
October-April · 22-34°C (72-93°F)
Hotter, very humid with frequent heavy showers; trails can be muddy and slippery.

Weather & Climate near Pedra Branca State Park #

Climate

Pedra Branca State Park's climate is classified as Tropical Monsoon - Tropical Monsoon climate with hot summers (peaking in February) and mild winters (coldest in July). Temperatures range from 14°C to 31°C. Abundant rainfall (1370 mm/year), wettest in January.

Temperature & Rainfall
Temperature Range
31°
Warmest Month
14°
Coldest Month
Monthly Conditions

January

January is warm with highs of 30°C and lows of 20°C. The wettest month with heavy rain (188 mm).

Comfort

25°
Feels Like Warm
25°C
Temperature
20° 30°

Weather

188 mm
Rainfall
2.3 m/s
Wind
Calm

February

February is the warmest month with highs of 31°C and lows of 20°C. Significant rainfall (173 mm).

Comfort

25°
Feels Like Warm
25°C
Temperature
20° 31°

Weather

173 mm
Rainfall
2.4 m/s
Wind
Calm

March

March is warm with highs of 30°C and lows of 20°C. Significant rainfall (187 mm).

Comfort

25°
Feels Like Warm
25°C
Temperature
20° 30°

Weather

187 mm
Rainfall
2.3 m/s
Wind
Calm

April

April is mild with highs of 28°C and lows of 18°C. Significant rainfall (147 mm).

Comfort

23°
Feels Like Mild
23°C
Temperature
18° 28°

Weather

147 mm
Rainfall
2.1 m/s
Wind
Calm

May

May is mild with highs of 26°C and lows of 16°C. Regular rainfall (85 mm).

Comfort

21°
Feels Like Mild
21°C
Temperature
16° 26°

Weather

85 mm
Rainfall
2.1 m/s
Wind
Calm

June

June is mild with highs of 26°C and lows of 14°C. Moderate rainfall (59 mm).

Comfort

20°
Feels Like Mild
20°C
Temperature
14° 26°

Weather

59 mm
Rainfall
2.0 m/s
Wind
Calm

July

July is mild with highs of 25°C and lows of 14°C. Moderate rainfall (46 mm).

Comfort

20°
Feels Like Mild
20°C
Temperature
14° 25°

Weather

46 mm
Rainfall
2.1 m/s
Wind
Calm

August

August is mild with highs of 26°C and lows of 14°C. Moderate rainfall (51 mm).

Comfort

20°
Feels Like Mild
20°C
Temperature
14° 26°

Weather

51 mm
Rainfall
2.4 m/s
Wind
Calm

September

September is mild with highs of 26°C and lows of 15°C. Moderate rainfall (66 mm).

Comfort

21°
Feels Like Mild
21°C
Temperature
15° 26°

Weather

66 mm
Rainfall
2.7 m/s
Wind
Calm

October

October is mild with highs of 26°C and lows of 17°C. Regular rainfall (83 mm).

Comfort

22°
Feels Like Mild
22°C
Temperature
17° 27°

Weather

83 mm
Rainfall
2.9 m/s
Wind
Calm

November

November is mild with highs of 28°C and lows of 18°C. Significant rainfall (114 mm).

Comfort

23°
Feels Like Mild
23°C
Temperature
18° 28°

Weather

114 mm
Rainfall
2.8 m/s
Wind
Calm

December

December is warm with highs of 29°C and lows of 19°C. Significant rainfall (171 mm).

Comfort

24°
Feels Like Warm
24°C
Temperature
19° 29°

Weather

171 mm
Rainfall
2.8 m/s
Wind
Calm

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