Porto Walter, Brazil

Acre · Brazil

Porto Walter is a small city in Acre, Brazil with a population of 10,735. Elevation: 640 ft (195 m). Average temperature: 77°F (25°C).

Population source: Wikidata (dated census and official estimates), GeoNames. Climate: WorldClim 2.1 normals (1970-2000), NASA POWER. Updated August 2026

10,735 Population
640 ft Elevation 195 meters
77°F Avg Temperature 25°C
84.5 in Annual Rain
America / Rio Branco Timezone

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People

Population10,735

Climate

Avg Temp77°F (25°C)
Rain84.5 in/yr
Elevation640 ft (195 m)
Population10,735
Elevation640 ft (195 m)
Coordinates-8.2686°, -72.7439°
TimezoneAmerica/Rio_Branco
Country🇧🇷 Brazil
State / ProvinceAcre
Average Temperature77°F (25°C)
January Average78°F (26°C)
July Average75°F (24°C)
Annual Precipitation84.5 inches (2,147 mm)
Annual Snowfall0.0 inches (0 cm)

About Porto Walter

Porto Walter is a small city in Brazil (Acre) with a population of 10,735. The city sits at an elevation of 640 feet (195 meters) above sea level. The average annual temperature is 77°F (25°C). Temperatures range from 78°F in January to 75°F in July. Annual precipitation averages 84.5 inches. The timezone is America/Rio_Branco.

Climate in Porto Walter

Porto Walter has an average annual temperature of 27.4°C (81°F). The hottest month is Sep (29.6°C), the coldest is Apr (25.9°C). Average annual precipitation is 1090 mm.

Month Avg °C / °F Min / Max °C Rain (mm)
Jan 26.4°C / 80°F 21.3° / 33.5° 124.9
Feb 26.3°C / 79°F 21.6° / 33.2° 158.1
Mar 26°C / 79°F 21.8° / 32.5° 152.2
Apr 25.9°C / 79°F 20° / 32.3° 88.5
May 26.3°C / 79°F 18.4° / 34.4° 66.7
Jun 26.8°C / 80°F 18° / 35.2° 36.9
Jul 27.8°C / 82°F 19.2° / 37° 31.9
Aug 29.1°C / 84°F 17.9° / 38.5° 30.7
Sep 29.6°C / 85°F 21.8° / 39° 66.5
Oct 29.1°C / 84°F 21.6° / 39.2° 87.4
Nov 28°C / 82°F 21.3° / 37.6° 118.0
Dec 27.1°C / 81°F 21.9° / 35.5° 128.7
Porto Walter has a warm climate with an average annual temperature of 77°F (25°C). Winters average 78°F in January while summers reach 75°F in July / relatively mild seasonal variation. Annual precipitation totals 84.5 inches (wetter than the 38-inch national average). The city sits at an elevation of 640 feet.

Temperature

78°F Jan (26°C) 75°F Jul (24°C)
Annual Average77.4°F
43% above Brazil avg
January Average78°F (26°C)
July Average75°F (24°C)

Geography

Elevation640 ft (195 m)
Coordinates8.2686°S, 72.7439°W
TimezoneAmerica/Rio_Branco

Precipitation & Snow

Annual Rainfall 84.5"
122% above Brazil avg
Snowfall 0.0"
Wettest Month (Mar) 11.85"
Driest Month (Jul) 1.46"

Air Quality

Earthquake History

46 earthquakes (M2.5+) within 150 km since 1990. Strongest: M7.1. Most recent: M4.5 on Mar 12, 2025.

Jun 20, 2003 105 km E of Cruzeiro do Sul, Brazil M7.1 135 km
Oct 12, 2002 108 km W of Tarauacá, Brazil M6.9 111 km
Jan 5, 2019 90 km W of Tarauacá, Brazil M6.8 128 km
May 24, 2010 87 km W of Tarauacá, Brazil M6.5 132 km
Jan 28, 2024 70 km W of Tarauacá, Brazil M6.5 148 km
May 6, 1993 86 km WSW of Tarauacá, Brazil M6.1 140 km
Apr 27, 2003 91 km W of Tarauacá, Brazil M6.0 127 km
Jan 29, 2009 70 km W of Tarauacá, Brazil M5.6 149 km
Jun 8, 2009 100 km SW of Tarauacá, Brazil M5.4 144 km
Jan 11, 1995 81 km NE of San Fernando, Peru M5.4 136 km
Feb 13, 2009 61 km ESE of San Fernando, Peru M5.2 140 km
Jun 7, 2006 92 km W of Mâncio Lima, Brazil M5.2 133 km
Apr 7, 2014 90 km W of Tarauacá, Brazil M5.1 128 km
Mar 27, 2024 23 km NNE of Marechal Thaumaturgo, Brazil M5.0 53 km
Feb 15, 2007 67 km WSW of Mâncio Lima, Brazil M4.8 94 km
Apr 16, 2019 101 km W of Tarauacá, Brazil M4.8 118 km
Jan 12, 2008 115 km NW of Tarauacá, Brazil M4.8 147 km
May 18, 1995 99 km WSW of Mâncio Lima, Brazil M4.7 107 km
Jan 31, 1994 92 km W of Mâncio Lima, Brazil M4.7 137 km
Mar 1, 2004 54 km ENE of San Fernando, Peru M4.7 146 km
Source: USGS (M2.5+, 1990-2025)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 78°F (26°C) 10.5 in
February 78°F (25°C) 9.9 in
March 78°F (25°C) 11.9 in Wettest
April 78°F (25°C) 8.9 in
May 77°F (25°C) 5.8 in
June 76°F (24°C) 3.1 in
July 75°F (24°C) 1.5 in Coldest, Driest
August 77°F (25°C) 2.4 in
September 78°F (26°C) 3.9 in
October 78°F (26°C) 7.1 in Warmest
November 78°F (26°C) 9.0 in
December 78°F (26°C) 10.7 in

Porto Walter has a seasonal temperature swing of 3°F / from 75°F in July to 78°F in October. Total annual precipitation is 84.5 inches, with March being the wettest month (11.9") and July the driest (1.5").

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Schools in Porto Walter

4 public schools (OpenStreetMap data).

School Level Enrollment Teachers Student/Teacher
Escola Horodato Benedito de Sousa - - - -
Escola Borges de Aquino - - - -
Escola Manoel Correia de Paiva - - - -
Escola Manoel Moreira Pinheiro - - - -
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Airports Near Porto Walter

3 airports within the area.

AirportIATAType
Cruzeiro do Sul AirportCZSMedium Airport
Marechal Thaumaturgo Airport-Small Airport
Porto Walter Airport-Small Airport

Quick Facts

Timezone
America/Rio_Branco

🇧🇷 About Brazil

Capital Brasilia
Population 209,469,333
Area 8,511,965 km²
GDP (USD) $2,191,131,869,706
GDP per capita $10,378
HDI 0.760
Life expectancy 75.9 years
Internet users 84.2%
Urban population 87.6%
Currency BRL (Real)
Languages Portuguese
Calling code +55
TLD .br
Driving side right

Public Holidays in Brazil

15 public holidays this year

Date Holiday Local Name
Jan 1 New Year's Day Confraternização Universal
Feb 16 Carnival Carnaval
Feb 17 Carnival Carnaval
Apr 3 Good Friday Sexta-feira Santa
Apr 5 Easter Sunday Domingo de Páscoa
Apr 21 Tiradentes Dia de Tiradentes
May 1 Labour Day Dia do Trabalhador
Jun 4 Corpus Christi Corpus Christi
Jul 9 Constitutionalist Revolution of 1932 Revolução Constitucionalista de 1932
Sep 7 Independence Day Dia da Independência
Oct 12 Our Lady of Aparecida Nossa Senhora Aparecida
Nov 2 All Souls' Day Dia de Finados
Nov 15 Republic Proclamation Day Proclamação da República
Nov 20 Black Awareness Day Dia da Consciência Negra
Dec 25 Christmas Day Natal

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Frequently Asked Questions About Porto Walter

What is the population of Porto Walter?

Porto Walter has a population of 10,735 residents and is located in Brazil..

What is the weather like in Porto Walter?

Porto Walter has a warm climate with an average annual temperature of 77°F (25°C). Winter temperatures average 78°F in January, while summers reach an average of 75°F in July. Annual rainfall totals 84.5 inches.

Nearby Cities

Rodrigues Alves 14,938 pop · 37.4 mi Cruzeiro do Sul 91,888 pop · 44.5 mi Mâncio Lima 19,294 pop · 46.4 mi Marechal Thaumaturgo 17,093 pop · 46.6 mi Jordão 9,222 pop · 99.7 mi
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