Defensores del Chaco National Park

National Park Paraguayan national park preserving Gran Chaco dry forest

A Paraguayan national park protecting Gran Chaco habitats; visitors seek remote wildlife viewing, off-road drives and field research.

Main image
Defensores del Chaco National Park
-20.1562, -60.3040

How to Get to Defensores del Chaco National Park #

Defensores del Chaco lies in Paraguay’s western Chaco region. The park is remote: reach the area from the departmental capital (Filadelfia/Mariscal Estigarribia depending on itinerary) by long-distance road travel; some visitors arrange charter flights or guided overland transfers. Local logistics - fuel, water, and mechanical support - are sparse and should be planned in advance.

Tips for Visiting Defensores del Chaco National Park #

  • If visiting during the dry season (May-October), bring binoculars for large-game spotting at waterholes.
  • Hire a local guide to interpret tracks - poachers and loose cattle have altered animal behavior in parts of the park.
  • Respect park regulations: camp only in designated sites and carry adequate water; distances between services are large.

Best Time to Visit Defensores del Chaco National Park #

The dry season (May-October) is the best time for access and wildlife viewing; the wet season brings accessibility challenges.

Dry season
May-October · 18-30°C (64-86°F)
Easier access, better wildlife viewing at predictable water sources.
Wet season
November-April · 22-34°C (72-93°F)
Lush vegetation but some roads may be impassable and insect activity increases.

Weather & Climate near Defensores del Chaco National Park #

Climate

Defensores del Chaco National Park's climate is classified as Hot Semi-Arid - Hot Semi-Arid climate with hot summers (peaking in January) and warm winters (coldest in June). Temperatures range from 14°C to 35°C. Moderate rainfall (597 mm/year).

Air Quality: AQI 62 Moderate
Best Time to Visit
AugustJulySeptember
Temperature & Rainfall
Temperature Range
45°
Warmest Month
Coldest Month
Monthly Conditions

January

January is the hottest month, feeling like 31°C. Moderate rainfall (77 mm) and partly cloudy skies.

69 Good

Comfort

31°
Feels Like Hot
29°C
Temperature
23° 35°
63%
Humidity
Humid

Weather

77 mm
Rainfall
2.7 m/s
Wind
Calm
2.7
UV Index
Extreme
13.1h daylight

February

February is hot, feeling like 30°C. Regular rainfall (82 mm) and partly cloudy skies.

69 Good

Comfort

30°
Feels Like Hot
28°C
Temperature
22° 34°
66%
Humidity
Humid

Weather

82 mm
Rainfall
2.5 m/s
Wind
Calm
2.5
UV Index
Extreme
12.7h daylight

March

March is hot, feeling like 29°C. Moderate rainfall (70 mm) and partly cloudy skies.

75 Very Good

Comfort

29°
Feels Like Hot
27°C
Temperature
21° 33°
66%
Humidity
Humid

Weather

70 mm
Rainfall
2.3 m/s
Wind
Calm
2.2
UV Index
Extreme
12.1h daylight

April

April is warm with highs of 31°C and lows of 19°C. Moderate rainfall (47 mm) and partly cloudy skies.

85 Excellent

Comfort

25°
Feels Like Warm
25°C
Temperature
19° 31°
64%
Humidity
Humid

Weather

47 mm
Rainfall
2.4 m/s
Wind
Calm
1.7
UV Index
Very High
11.5h daylight

May

May is mild with highs of 28°C and lows of 16°C. Moderate rainfall (32 mm) and partly cloudy skies.

83 Excellent

Comfort

23°
Feels Like Mild
23°C
Temperature
17° 28°
65%
Humidity
Humid

Weather

32 mm
Rainfall
2.7 m/s
Wind
Calm
1.2
UV Index
High
11.0h daylight

June

June is mild with highs of 27°C and lows of 15°C. Light rainfall and partly cloudy skies.

84 Excellent

Comfort

21°
Feels Like Mild
21°C
Temperature
15° 27°
62%
Humidity
Humid

Weather

20 mm
Rainfall
3.0 m/s
Wind
Light Breeze
0.9
UV Index
Moderate
10.8h daylight

July

July is mild with highs of 28°C and lows of 14°C. Light rainfall and partly cloudy skies.

90 Ideal

Comfort

21°
Feels Like Mild
21°C
Temperature
14° 28°
51%
Humidity
Humid

Weather

12 mm
Rainfall
3.3 m/s
Wind
Light Breeze
1.0
UV Index
High
10.9h daylight

August

August is mild with highs of 31°C and lows of 17°C. The driest month with just 11 mm.

94 Ideal

Comfort

24°
Feels Like Mild
24°C
Temperature
17° 31°
42%
Humidity
Comfortable

Weather

11 mm
Rainfall
3.4 m/s
Wind
Light Breeze
1.2
UV Index
High
11.3h daylight

September

September is warm with highs of 33°C and lows of 19°C. Light rainfall and partly cloudy skies.

90 Ideal

Comfort

26°
Feels Like Warm
26°C
Temperature
19° 33°
42%
Humidity
Comfortable

Weather

25 mm
Rainfall
3.5 m/s
Wind
Light Breeze
1.4
UV Index
High
11.9h daylight

October

October is hot, feeling like 29°C. Moderate rainfall (56 mm) and partly cloudy skies.

78 Very Good

Comfort

29°
Feels Like Hot
28°C
Temperature
21° 35°
51%
Humidity
Humid

Weather

56 mm
Rainfall
3.4 m/s
Wind
Light Breeze
1.9
UV Index
Very High
12.4h daylight

November

November is hot, feeling like 29°C. The wettest month with 86 mm of rain and partly cloudy skies.

73 Very Good

Comfort

29°
Feels Like Hot
28°C
Temperature
22° 35°
56%
Humidity
Humid

Weather

86 mm
Rainfall
2.9 m/s
Wind
Calm
2.4
UV Index
Extreme
13.0h daylight

December

December is the hottest month, feeling like 31°C. Moderate rainfall (79 mm) and partly cloudy skies.

69 Good

Comfort

31°
Feels Like Hot
29°C
Temperature
23° 35°
61%
Humidity
Humid

Weather

79 mm
Rainfall
2.6 m/s
Wind
Calm
2.5
UV Index
Extreme
13.2h daylight

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