City atlasBrazil

Caicó

Decide whether to visit or live in Caicó, then explore current conditions, local people, the map, and concise sourced context.

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Updated Tuesday, October 27, 2026 · sourced live layer and versioned editorial content

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Refreshing today in CaicóWeather, news, events, people, safety, local signals, and the daily brief are being refreshed together. Permanent history remains available, and this page reloads automatically.
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Interactive visit / live calculatorHow safe is Caicó for your plan?
82/100
Should I visit Caicó?

Generally suitable with routine precautions

Updated information about taxi travel ('Safety and security' page) applies under UK FCDO travel advice for Brazil.

high source confidence · current planning signal, not a personal-safety guarantee
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  • No high-severity wording detected in the supplied advisory
  • Latest air-quality reading is not elevated
  • avoid_all_but_essential_travel_to_parts

The score combines dated official-advisory wording, weather, air quality, sourced local context, and your selections. It does not predict crime or individual outcomes. Check local authorities and professional advice before a safety-critical decision.

Climate normals · 2016–2025

When to go: Caicó month by month

Judged purely on 2016–2025 weather records, the friendliest months in Caicó are typically May, June and July, with average daytime highs around 32–33°C. November is usually the warmest month (average high 37°C), July the coldest (average low 22°C), and March the wettest (about 203 mm). These are long-run averages, not a forecast.

Monthly averages computed from 2016–2025 Open-Meteo historical weather records for this location. Long-run averages, not a forecast.
MonthAvg high (°C)Avg low (°C)Rain (mm)Sunshine (h/day)
January34.624.18410.8
February34.023.814210.8
March33.123.620310.2
April32.723.312610.2
May32.823.26110.1
June32.422.4329.8
July32.421.7209.7
August33.921.8610.6
September35.222.4111.1
October36.523.4211.6
November36.824.01311.6
December36.224.33411.3

Google News pulse · checked with SearXNG

What is being reported around Caicó

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Current local index

People and places shaping Caicó

AI-assisted local research, regenerated with the dated live layer. Every requested module remains visible; facts appear only after a source check, and unavailable categories explain what is still being researched.

Research updated Wednesday, September 23, 2026
Dates that matter

Past and future events in Caicó

Future · verified dates only

Upcoming

No future event in Caicó currently has a sufficiently reliable date and source. This is checked again on every refresh.

Past · documented context

Previously

  1. Documented history · 1700

    Around 1700, scouts from the Captaincy of Paraíba arrived in the region and began relentless pursuits against the Caicó Indigenous people, who lived near the confluence of the Barra Nova and Seridó rivers.

  2. Documented history · 1748

    By 1748, the settlement of Seridó belonged to the parish of Piancó, in the present-day state of Paraíba.

  3. Documented history · 1766

    On 15 April of the same year, a royal charter elevated the settlement to an administrative district under the name Caicó—a name derived from the Indigenous tribe that once inhabited the area and meaning "thin scrubland." The municipality was officially created by Royal Order on 2

  4. Documented history · 1868

    It was granted city status on 16 December 1868, by Provincial Law No.

Current public leadership

No current officeholder for Caicó has passed the source checks yet. The live layer will try again on its next refresh.

People associated with this place

  • Álvaro Costa Dias

    Born in Caicó, Dias graduated with a degree in medicine from the Federal University of Rio Grande do Norte.

Historical figures

  • Heitor de Araújo Sales

    Brazilian Roman Catholic prelate who served as Diocesan Bishop of Caicó from 1978 to 1993.

Local business and employers

No locally headquartered business or major employer has passed the source checks for Caicó yet.

Newspapers and local media

No local newspaper or media outlet has passed the source checks for Caicó yet.

Buildings and landmarks

  • St. Ann Cathedral, Caicó

    Wikidata places this site in Caicó. Church in Caicó, Brazil.

  • Cineland Caicó

    Wikidata places this site in Caicó. Movie theater in the city of Caicó, Rio Grande do Norte.

  • Atac

    Wikidata places this site in Caicó. Dam in Caicó, Rio Grande do Norte, Brazil.

  • Monastery of Our Lady of Guadalupe

    Wikidata places this site in Caicó. Monastery in Caicó, Brazil.

  • Carnaúba

    Wikidata places this site in Caicó. Dam in Caicó, Rio Grande do Norte, Brazil.

  • Barragem de Dadá

    Wikidata places this site in Caicó. Dam in Caicó, Rio Grande do Norte, Brazil.

Sources checked (19)

Interactive geography

See Caicó in context

Background library

Keep the deeper context

Stable history, culture, districts, and practical reference remain in the main reading flow while the live layers above continue changing.

01 · Arts

Arts and cultural life in Caicó

What Was the Historical Turning Point for the Arts and Settlement of Caicó?

Caicó is a municipality located in the state of Rio Grande do Norte within the Northeast region of Brazil. According to the 2022 demographic census conducted by the Brazilian Institute of Geography and Statistics (IBGE), the municipality had a population of 61,146 inhabitants.

The historical turning point for the area began around 1700, when scouts from the Captaincy of Paraíba arrived near the confluence of the Barra Nova and Seridó rivers. These scouts initiated relentless pursuits against the Indigenous Caicó people, whose tribal name means thin scrubland and later inspired the municipality's designation via a royal charter on 15 April 1748. Following violent confrontations that expelled the Indigenous inhabitants, settlers arrived to focus on livestock farming, drawn by abundant pastureland and water sources. Early documented settlers included Captain Inácio Gomes da Câmara, Lieutenant José Gomes Pereira, and Manoel de Souza Fortes.

Over time, the administrative status shifted significantly. The municipality was officially created by Royal Order on 22 July 1766 and implemented by the Government of Pernambuco on 28 April 1788 under the name Vila Nova do Príncipe. It later attained city status on 16 December 1868 through Provincial Law No. 612. Subsequent administrative redesignations occurred under State Decree No. 12 on 1 February 1890, which renamed the municipality Seridó, before State Decree No. 33 restored the name Caicó on 7 July 1890. Today, the territory covers 1,228.583 square kilometers, with 14.0727 square kilometres constituting the urban area, positioned 222 km from the state capital Natal and 1,572 km from the federal capital Brasília.

02 · Questions

Questions about Caicó

Caicó is a municipality situated in the state of Rio Grande do Norte within the Northeast region of Brazil. Spanning a total area of 1,228.583 square kilometers, it functions as the eighth most populous municipality in the state, recording 61,146 inhabitants during the 2022 demographic census conducted by the Brazilian Institute of Geography and Statistics (IBGE).

Frequently Asked Questions

  • What historical turning point shaped the early settlement of the area? Around the year 1700, scouts arriving from the Captaincy of Paraíba engaged in violent confrontations that expelled the indigenous Caicó people from their lands near the confluence of the Barra Nova and Seridó rivers. This displacement cleared the way for settlers drawn to the region for livestock farming, ultimately leading to the formal establishment of the community.
  • When was the municipality officially designated under the name Caicó? A royal charter elevated the settlement to an administrative district under the name Caicó on April 15, 1748. Following several historical nomenclature shifts—including designations as Vila Nova do Príncipe and Seridó—State Decree No. 33 restored the name Caicó on July 7, 1890.
  • Where can readers verify further administrative and geographic details about the municipality? Comprehensive geographic and administrative data can be found on the Caicó Wikipedia article and the GeoNames record for Caicó.
03 · Visit

Visiting Caicó

What is the historical turning point of Caicó?

Caicó is a municipality situated in the state of Rio Grande do Norte within the Northeast region of Brazil. According to the 2022 demographic census conducted by the Brazilian Institute of Geography and Statistics (IBGE), the municipality recorded a population of 61,146 inhabitants.

A major historical turning point occurred around 1700, when scouts from the Captaincy of Paraíba arrived in the area and initiated relentless pursuits against the Caicó Indigenous people, who lived near the confluence of the Barra Nova and Seridó rivers. Following violent confrontations that expelled the Indigenous inhabitants, settlers arrived to focus on livestock farming, drawn by the local water sources and abundant pastureland.

This displacement of the original inhabitants and the subsequent arrival of settlers from Paraíba, Pernambuco, and Portugal transformed the territory into a pastoral community. On April 15, 1748, a royal charter officially elevated the settlement to an administrative district named Caicó, derived from the name of the Indigenous tribe that once inhabited the area. The municipality spans a total area of 1,228.583 square kilometers, with 14.0727 square kilometres constituting the urban area, located 222 km from the state capital, Natal, and 1,572 km from the federal capital, Brasília.

04 · Overview

Caicó, in brief

Caicó is a municipality located in the state of Rio Grande do Norte within the Northeast region of Brazil. Spanning a total area of 1,228.583 square kilometers, with 14.0727 square kilometers designated as urban, the city functions as the eighth most populous municipality in its home state according to the 2022 demographic census.

How did the territory transition from indigenous lands to a formalized administrative district? Around 1700, scouts originating from the Captaincy of Paraíba entered the area near the confluence of the Barra Nova and Seridó rivers to pursue the native Caicó population. Following violent confrontations that expelled the indigenous inhabitants, settlers arrived to establish livestock farming operations. The settlement initially belonged to the parish of Piancó in Paraíba before a royal charter elevated it to an administrative district named Caicó on April 15, 1748. Subsequent administrative shifts occurred when a Royal Order officially created the municipality on July 22, 1766, which was implemented by the Government of Pernambuco on April 28, 1788, under the name Vila Nova do Príncipe. Provincial Law No. 612 granted city status on December 16, 1868, and after briefly holding the name Seridó through state decrees in 1890, the name Caicó was permanently restored on July 7, 1890.

What defines the geography and demographic profile of the modern municipality? Situated 222 kilometers from the state capital of Natal and 1,572 kilometers from the federal capital of Brasília, Caicó sits at an average altitude of 151 meters above sea level. The local climate is classified as hot semi-arid, characterized by an average annual precipitation of 700 millimetres and approximately 3,000 hours of sunshine annually. The 2022 census recorded a population of 61,146 inhabitants, reflecting a population density of 49.77 inhabitants per square kilometer across 22,067 housing units. Within the territorial division established in 2017 by the Brazilian Institute of Geography and Statistics, the municipality belongs to the immediate and intermediate geographical regions of Caicó.

Atlas FAQ Desk

Frequently Asked Questions about Caicó

Essential geographic, demographic, currency, and travel context verified from primary records.

01 · Q&A

Where is Caicó located and what are its coordinates?

Caicó is situated in Brazil at geographic coordinates -6.4583, -37.0978, with an elevation monitored in regional geographic surveys.

02 · Q&A

What is the population and time zone of Caicó?

Caicó has a recorded population of approximately 61,146 and observes the America/Fortaleza time zone.

03 · Q&A

What languages and currency are used in Caicó?

Official and commonly spoken languages in Caicó include PT-BR, Spanish, English, French, with BRL used for local transactions.

04 · Q&A

How can I check live conditions and daily updates for Caicó?

Today's Atlas provides continuous tracking for Caicó, featuring real-time weather conditions, daylight cycles, local geographic signals, and verified daily briefs.