Río Pilcomayo National Park

National Park Wetland park protecting Pilcomayo River biodiversity

Río Pilcomayo National Park in Formosa protects wetlands and riparian forest along the Pilcomayo River; visitors come for birdwatching, boat trips and sightings of caimans and capybaras.

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Río Pilcomayo National Park
Río Pilcomayo National Park, Formosa Province, Argentina
-25.0644, -58.1367

Tips for Visiting Río Pilcomayo National Park #

  • Visit in the drier months (roughly May-September) when trails are more passable and river levels are lower, improving wildlife and birdwatching opportunities.
  • Coordinate with park authorities or a local guide for boat safaris and trail access-water levels and seasonal flooding can close areas unexpectedly, and guides know the best viewpoints and safe routes.

Best Time to Visit Río Pilcomayo National Park #

The best time to visit Río Pilcomayo National Park is the dry season (May-September) for easier access and better wildlife viewing.

Dry season (best for access and wildlife viewing)
May-September · 10-25°C
Cooler, drier conditions improve access to trails and floodplains and make wildlife spotting easier.
Wet season
October-April · 24-34°C
Hot, humid weather with heavy rains and seasonal flooding that can limit access but draw different birdlife to watery habitats.

Weather & Climate near Río Pilcomayo National Park #

Climate

Río Pilcomayo National Park's climate is classified as Humid Subtropical - Humid Subtropical climate with hot summers (peaking in January) and mild winters (coldest in July). Temperatures range from 11°C to 34°C. Abundant rainfall (1089 mm/year), wettest in March.

Air Quality: AQI 55 Moderate
Best Time to Visit
AugustJulySeptember
Temperature & Rainfall
Temperature Range
44°
Warmest Month
-1°
Coldest Month
Monthly Conditions

January

January is the hottest month, feeling like 30°C. Significant rainfall (125 mm) and partly cloudy skies.

69 Good

Comfort

30°
Feels Like Hot
28°C
Temperature
22° 34°
67%
Humidity
Humid

Weather

125 mm
Rainfall
2.5 m/s
Wind
Calm
2.8
UV Index
Extreme
13.4h daylight

February

February is hot, feeling like 29°C. Significant rainfall (129 mm) and partly cloudy skies.

69 Good

Comfort

29°
Feels Like Hot
27°C
Temperature
22° 33°
68%
Humidity
Humid

Weather

129 mm
Rainfall
2.6 m/s
Wind
Calm
2.5
UV Index
Extreme
12.8h daylight

March

March is warm with highs of 31°C and lows of 20°C. The wettest month with heavy rain (142 mm) and partly cloudy skies.

73 Very Good

Comfort

25°
Feels Like Warm
25°C
Temperature
20° 31°
69%
Humidity
Humid

Weather

142 mm
Rainfall
2.5 m/s
Wind
Calm
2.0
UV Index
Extreme
12.1h daylight

April

April is mild with highs of 28°C and lows of 17°C. Significant rainfall (118 mm) and partly cloudy skies.

79 Very Good

Comfort

23°
Feels Like Mild
23°C
Temperature
17° 28°
74%
Humidity
Very Humid

Weather

118 mm
Rainfall
2.5 m/s
Wind
Calm
1.5
UV Index
High
11.4h daylight

May

May is mild with highs of 25°C and lows of 14°C. Moderate rainfall (68 mm) and partly cloudy skies.

81 Excellent

Comfort

20°
Feels Like Mild
20°C
Temperature
14° 25°
80%
Humidity
Very Humid

Weather

68 mm
Rainfall
2.6 m/s
Wind
Calm
0.9
UV Index
Moderate
10.8h daylight

June

June is cool with highs of 23°C and lows of 13°C. Moderate rainfall (63 mm) and partly cloudy skies.

77 Very Good

Comfort

18°
Feels Like Cool
18°C
Temperature
13° 23°
82%
Humidity
Very Humid

Weather

63 mm
Rainfall
2.7 m/s
Wind
Calm
0.7
UV Index
Moderate
10.4h daylight

July

July is the coolest month with highs of 23°C and lows of 11°C. Moderate rainfall (40 mm) and partly cloudy skies.

86 Excellent

Comfort

17°
Feels Like Cool
17°C
Temperature
11° 23°
77%
Humidity
Very Humid

Weather

40 mm
Rainfall
3.0 m/s
Wind
Light Breeze
0.7
UV Index
Moderate
10.6h daylight

August

August is mild with highs of 26°C and lows of 13°C. The driest month with just 27 mm and partly cloudy skies.

88 Excellent

Comfort

19°
Feels Like Mild
19°C
Temperature
13° 26°
69%
Humidity
Humid

Weather

27 mm
Rainfall
3.3 m/s
Wind
Light Breeze
1.0
UV Index
Moderate
11.1h daylight

September

September is mild with highs of 28°C and lows of 15°C. Moderate rainfall (63 mm) and partly cloudy skies.

82 Excellent

Comfort

21°
Feels Like Mild
21°C
Temperature
15° 28°
63%
Humidity
Humid

Weather

63 mm
Rainfall
3.4 m/s
Wind
Light Breeze
1.3
UV Index
High
11.8h daylight

October

October is mild with highs of 29°C and lows of 17°C. Regular rainfall (90 mm) and partly cloudy skies.

82 Excellent

Comfort

23°
Feels Like Mild
23°C
Temperature
17° 29°
65%
Humidity
Humid

Weather

90 mm
Rainfall
3.2 m/s
Wind
Light Breeze
1.9
UV Index
Very High
12.6h daylight

November

November is warm with highs of 31°C and lows of 18°C. Significant rainfall (114 mm).

81 Excellent

Comfort

25°
Feels Like Warm
25°C
Temperature
19° 31°
68%
Humidity
Humid

Weather

114 mm
Rainfall
2.8 m/s
Wind
Calm
2.4
UV Index
Extreme
13.2h daylight

December

December is warm with highs of 33°C and lows of 21°C. Significant rainfall (110 mm) and partly cloudy skies.

71 Very Good

Comfort

27°
Feels Like Warm
27°C
Temperature
21° 33°
69%
Humidity
Humid

Weather

110 mm
Rainfall
2.6 m/s
Wind
Calm
2.7
UV Index
Extreme
13.6h daylight

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