Guaricana National Park

National Park Atlantic Forest national park preserving diverse rainforest

Protected area of Paraná preserving Atlantic Forest near the Serra do Mar; visitors come for hiking, waterfalls, endemic wildlife and guided nature tours.

Main image

Guaricana National Park is a protected area in the state of Paraná in southern Brazil that safeguards remnants of the Atlantic Forest in a coastal-mountain setting. The park preserves forested slopes, streams and waterfalls of the Serra do Mar region.

The park offers forest walks, waterfalls and opportunities to see Atlantic Forest flora and fauna, including native tree species and forest-dependent wildlife. Trails run through montane and submontane forest, and the park contributes to regional water supply protection.

Guaricana was created to conserve remaining fragments of Atlantic Forest and the headwaters of rivers that flow to the coastal plain; it forms part of broader conservation efforts along the Serra do Mar. Protection has aimed to reduce deforestation and secure corridors between forest patches.

The park lies in eastern Paraná in the Serra do Mar coastal mountain range, inland from Brazil’s southern Atlantic coast, within a landscape of steep forested slopes and river valleys.

Guaricana National Park
-25.7013, -48.8756

How to Get to Guaricana National Park #

Guaricana sits in Paraná state; access is from regional towns and cities such as Curitiba. Check with ICMBio and local park authorities for permitted access points and current trail conditions.

Tips for Visiting Guaricana National Park #

  • Several access points exist-plan routes in advance and check with ICMBio or local park authorities for access restrictions.
  • Bring rain gear and insect protection-the Atlantic Forest is humid and biologically dense.
  • Support local conservation projects where possible; many Atlantic Forest reserves rely on partnered programs.

Best Time to Visit Guaricana National Park #

Dry season is generally best for access and drier trails; wet season brings abundant foliage and breeding activity for wildlife.

Dry season (May-September)
May-September · 60-80°F (16-27°C)
Easier trails and less humidity-good for birdwatching and hiking.
Wet season (October-April)
October-April · 70-90°F (21-32°C)
High rainfall and lush growth; some tracks may be muddy or closed.

Weather & Climate near Guaricana National Park #

Climate

Guaricana National Park's climate is classified as Humid Subtropical - Humid Subtropical climate with warm summers (peaking in January) and cool winters (coldest in July). Temperatures range from 10°C to 27°C. Abundant rainfall (1824 mm/year), wettest in February.

Air Quality: AQI 48 Good
Best Time to Visit
AprilMarchAugust
Temperature & Rainfall
Temperature Range
39°
Warmest Month
Coldest Month
Monthly Conditions

January

January is the warmest month with highs of 27°C and lows of 18°C. Heavy rain (242 mm) and mostly overcast skies.

65 Good

Comfort

23°
Feels Like Mild
23°C
Temperature
18° 27°
88%
Humidity
Very Humid

Weather

242 mm
Rainfall
1.9 m/s
Wind
Calm
2.3
UV Index
Extreme
13.4h daylight

February

February is mild with highs of 27°C and lows of 18°C. The wettest month with heavy rain (247 mm) and mostly overcast skies.

65 Good

Comfort

23°
Feels Like Mild
23°C
Temperature
18° 27°
88%
Humidity
Very Humid

Weather

247 mm
Rainfall
1.8 m/s
Wind
Calm
2.2
UV Index
Extreme
12.8h daylight

March

March is mild with highs of 26°C and lows of 18°C. Heavy rain (218 mm) and partly cloudy skies.

69 Good

Comfort

22°
Feels Like Mild
22°C
Temperature
18° 26°
89%
Humidity
Very Humid

Weather

218 mm
Rainfall
1.9 m/s
Wind
Calm
1.9
UV Index
Very High
12.1h daylight

April

April is mild with highs of 23°C and lows of 15°C. Significant rainfall (136 mm) and partly cloudy skies.

71 Very Good

Comfort

19°
Feels Like Mild
19°C
Temperature
15° 23°
89%
Humidity
Very Humid

Weather

136 mm
Rainfall
1.7 m/s
Wind
Calm
1.4
UV Index
High
11.4h daylight

May

May is cool with highs of 21°C and lows of 12°C. Significant rainfall (104 mm) and partly cloudy skies.

65 Good

Comfort

17°
Feels Like Cool
17°C
Temperature
12° 21°
88%
Humidity
Very Humid

Weather

104 mm
Rainfall
1.7 m/s
Wind
Calm
0.9
UV Index
Moderate
10.8h daylight

June

June is cool with highs of 20°C and lows of 11°C. Significant rainfall (102 mm) and partly cloudy skies.

65 Good

Comfort

15°
Feels Like Cool
15°C
Temperature
11° 20°
89%
Humidity
Very Humid

Weather

102 mm
Rainfall
1.7 m/s
Wind
Calm
0.7
UV Index
Moderate
10.4h daylight

July

July is the coolest month with highs of 19°C and lows of 10°C. Regular rainfall (82 mm) and partly cloudy skies.

65 Good

Comfort

15°
Feels Like Cool
15°C
Temperature
10° 19°
88%
Humidity
Very Humid

Weather

82 mm
Rainfall
1.7 m/s
Wind
Calm
0.7
UV Index
Moderate
10.6h daylight

August

August is cool with highs of 20°C and lows of 11°C. Regular rainfall (80 mm) and partly cloudy skies.

67 Good

Comfort

16°
Feels Like Cool
16°C
Temperature
11° 20°
86%
Humidity
Very Humid

Weather

80 mm
Rainfall
1.9 m/s
Wind
Calm
1.0
UV Index
Moderate
11.1h daylight

September

September is cool with highs of 21°C and lows of 12°C. Significant rainfall (131 mm) and mostly overcast skies.

59 Acceptable

Comfort

17°
Feels Like Cool
17°C
Temperature
13° 21°
86%
Humidity
Very Humid

Weather

131 mm
Rainfall
2.2 m/s
Wind
Calm
1.2
UV Index
High
11.8h daylight

October

October is mild with highs of 22°C and lows of 14°C. Significant rainfall (160 mm) and mostly overcast skies.

63 Good

Comfort

18°
Feels Like Mild
18°C
Temperature
14° 22°
86%
Humidity
Very Humid

Weather

160 mm
Rainfall
2.2 m/s
Wind
Calm
1.6
UV Index
Very High
12.6h daylight

November

November is mild with highs of 24°C and lows of 15°C. Significant rainfall (138 mm) and mostly overcast skies.

67 Good

Comfort

20°
Feels Like Mild
20°C
Temperature
15° 24°
86%
Humidity
Very Humid

Weather

138 mm
Rainfall
2.3 m/s
Wind
Calm
2.0
UV Index
Very High
13.2h daylight

December

December is mild with highs of 26°C and lows of 17°C. Significant rainfall (184 mm) and mostly overcast skies.

67 Good

Comfort

21°
Feels Like Mild
21°C
Temperature
17° 26°
86%
Humidity
Very Humid

Weather

184 mm
Rainfall
2.2 m/s
Wind
Calm
2.2
UV Index
Extreme
13.6h daylight

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