Furna Feia National Park

National Park Cave-rich national park with karst formations

Karst reserve in Rio Grande do Norte famed for an extensive cave network, limestone formations and underground galleries. Visitors join guided caving trips, explore sinkholes and study cave-adapted fauna and paleontological sites.

Main image
Furna Feia National Park
-5.0583, -37.5108

How to Get to Furna Feia National Park #

Located in Rio Grande do Norte state; access is by road from nearby regional towns. Visitors should coordinate travel with local guides familiar with park regulations and cave access.

Tips for Visiting Furna Feia National Park #

  • Bring waterproof headlamps for cave exploration; guided tours are recommended for safety and orientation.
  • Check local access rules as sections may close for conservation or during wet-season flooding.
  • Hiring a local guide unlocks side caverns and geological context that are often missed by self-guided visits.

Best Time to Visit Furna Feia National Park #

Visit during the dry season for the safest and most reliable access to cave systems.

Dry season (May-Sep)
May-Sep · 20-30°C (68-86°F)
Easier overland access and safer conditions for cave exploration.
Wet season (Oct-Apr)
Oct-Apr · 22-32°C (72-90°F)
Higher rainfall can affect cave entrances and access; check conditions.

Weather & Climate near Furna Feia National Park #

Climate

Furna Feia National Park's climate is classified as Tropical Savanna - Tropical Savanna climate with consistently warm temperatures year-round. Temperatures range from 20°C to 33°C. Moderate rainfall (860 mm/year) with a pronounced dry season.

Air Quality: AQI 30 Good
Best Time to Visit
SeptemberAugustOctober
Temperature & Rainfall
Temperature Range
38°
Warmest Month
19°
Coldest Month
Monthly Conditions

January

January is hot, feeling like 29°C. Moderate rainfall (48 mm) and partly cloudy skies.

73 Very Good

Comfort

29°
Feels Like Hot
27°C
Temperature
22° 33°
66%
Humidity
Humid

Weather

48 mm
Rainfall
2.2 m/s
Wind
Calm
2.5
UV Index
Extreme
12.3h daylight

February

February is warm with highs of 31°C and lows of 21°C. Significant rainfall (122 mm) and partly cloudy skies.

75 Very Good

Comfort

26°
Feels Like Warm
26°C
Temperature
21° 31°
71%
Humidity
Very Humid

Weather

122 mm
Rainfall
2.0 m/s
Wind
Calm
2.6
UV Index
Extreme
12.2h daylight

March

March is warm with muggy conditions (dew point 23°C). The wettest month with heavy rain (219 mm) and partly cloudy skies.

69 Good

Comfort

27°
Feels Like Warm
27°C
Temperature
23° 31°
76%
Humidity
Very Humid

Weather

219 mm
Rainfall
1.6 m/s
Wind
Calm
2.5
UV Index
Extreme
12.0h daylight

April

April is warm with muggy conditions (dew point 23°C). Heavy rain (212 mm) and partly cloudy skies.

69 Good

Comfort

27°
Feels Like Warm
27°C
Temperature
22° 31°
78%
Humidity
Very Humid

Weather

212 mm
Rainfall
1.6 m/s
Wind
Calm
2.4
UV Index
Extreme
11.9h daylight

May

May is warm with muggy conditions (dew point 22°C). Significant rainfall (128 mm) and partly cloudy skies.

77 Very Good

Comfort

26°
Feels Like Warm
26°C
Temperature
22° 30°
75%
Humidity
Very Humid

Weather

128 mm
Rainfall
1.7 m/s
Wind
Calm
2.2
UV Index
Extreme
11.8h daylight

June

June is warm with highs of 30°C and lows of 21°C. Moderate rainfall (61 mm).

85 Excellent

Comfort

26°
Feels Like Warm
26°C
Temperature
21° 31°
71%
Humidity
Very Humid

Weather

61 mm
Rainfall
1.9 m/s
Wind
Calm
1.9
UV Index
Very High
11.7h daylight

July

July is warm with highs of 31°C and lows of 21°C. Moderate rainfall (35 mm).

89 Excellent

Comfort

26°
Feels Like Warm
26°C
Temperature
21° 31°
66%
Humidity
Humid

Weather

35 mm
Rainfall
2.3 m/s
Wind
Calm
2.0
UV Index
Extreme
11.7h daylight

August

August is warm with highs of 32°C and lows of 20°C. Almost no rain and mostly sunny skies.

95 Ideal

Comfort

26°
Feels Like Warm
26°C
Temperature
20° 32°
59%
Humidity
Humid

Weather

7 mm
Rainfall
2.5 m/s
Wind
Calm
2.3
UV Index
Extreme
11.8h daylight

September

September is warm with highs of 33°C and lows of 21°C. Almost no rain and mostly sunny skies.

97 Ideal

Comfort

27°
Feels Like Warm
27°C
Temperature
21° 33°
57%
Humidity
Humid

Weather

4 mm
Rainfall
2.7 m/s
Wind
Calm
2.5
UV Index
Extreme
12.0h daylight

October

October is hot, feeling like 28°C. The driest month with just 1 mm and mostly sunny skies.

95 Ideal

Comfort

28°
Feels Like Hot
27°C
Temperature
22° 33°
57%
Humidity
Humid

Weather

1 mm
Rainfall
2.9 m/s
Wind
Calm
2.6
UV Index
Extreme
12.1h daylight

November

November is the hottest month, feeling like 29°C. Almost no rain.

93 Ideal

Comfort

29°
Feels Like Hot
28°C
Temperature
22° 33°
59%
Humidity
Humid

Weather

3 mm
Rainfall
2.6 m/s
Wind
Calm
2.6
UV Index
Extreme
12.3h daylight

December

December is hot, feeling like 28°C. Light rainfall and partly cloudy skies.

89 Excellent

Comfort

29°
Feels Like Hot
27°C
Temperature
22° 33°
61%
Humidity
Humid

Weather

20 mm
Rainfall
2.4 m/s
Wind
Calm
2.5
UV Index
Extreme
12.3h daylight

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