Today's Atlas
City atlasIndonesia

Cilegon

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

Check visit & living safety

Updated Saturday, October 31, 2026 · sourced live layer and versioned editorial content

AI-assisted, evidence-constrained research · how this page is made

Building the sourced atlas for CilegonThe request is queued. Facts and the map remain available while AI research runs.
Live decision desk

Would you visit or live in Cilegon?

Choose your plan and circumstances. The result changes immediately using today's advisory, weather, air-quality, and sourced local signals.

Interactive visit / live calculatorHow safe is Cilegon for your plan?
37/100
Should I visit Cilegon?

High caution — reconsider plans

Travel to Indonesia operates under FCDO guidance regarding updated volcano information and local authority exclusion zones, while Cilegon itself functions as a coastal industrial hub with Merak Harbour connections.

high source confidence · current planning signal, not a personal-safety guarantee
Personalize the result
See the evidence and calculation
  • Official advice warns against travel
  • Latest air-quality reading is not elevated
  • FCDO updated travel advice regarding Indonesian volcanoes and local authority exclusion zones.
  • Local governance under Mayor Robinsar emphasizes administrative efficiency and public service improvements.

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: Cilegon month by month

Judged purely on 2016–2025 weather records, the friendliest months in Cilegon are typically June, July and August, with average daytime highs around 30–31°C. October is usually the warmest month (average high 32°C), July the coldest (average low 23°C), and February the wettest (about 275 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)
January29.224.22738.8
February29.124.12759.0
March29.624.32069.9
April30.024.316510.3
May30.424.414410.1
June30.023.812010.3
July30.323.48610.9
August31.123.65911.4
September31.623.89011.1
October31.824.211510.4
November30.824.41729.2
December29.824.22429.1

Google News pulse · checked with SearXNG

What is being reported around Cilegon

Fresh candidates come from Google News, are independently matched in SearXNG, then rewritten by the AI pool without copying article prose. Open the original publisher coverage through Google News.

No recent story passed both checks.

Google News and SearXNG were refreshed, but no relevant report from the last 30 days had enough corroborating detail to rewrite safely. The widget will check again on the next refresh.

Reader Travel & Livability Pulse

Would you visit or live in Cilegon?

Contribute your perspective to the aggregated global community ledger.

Current local index

People and places shaping Cilegon

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 Thursday, October 29, 2026
Dates that matter

Past and future events in Cilegon

Future · verified dates only

Upcoming

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

Past · documented context

Previously

No past event has been extracted for Cilegon yet.

Current public leadership

  • Robinsar

    Mayor of Cilegon who inaugurated city officials and led administrative rotations in 2026.

People associated with this place

  • Riko Simanjuntak

    Footballer and Persija Jakarta player noted in Cilegon research sources.

Historical figures

  • Ki Wasyid

    Historical hero born in Ciwandan, Cilegon, who fought against colonial oppression.

  • Haji Tubagus Ismail

    Historical freedom fighter from Cilegon involved in resisting colonial rule.

  • Haji Marjuki

    Historical figure and hero from Cilegon who fought in the independence struggle.

  • Arsyad Thawil al-Bantani

    Indonesian ulama and prominent Cilegon War figure who resisted Dutch colonial oppression.

Local business and employers

  • Krakatau Steel

    Structured data records this business as headquartered in Cilegon. Indonesian steel company.

  • Asahimas Chemical Company

    Chemical manufacturing company located in Cilegon.

Newspapers and local media

  • Radar Banten

    Newspaper serving the Banten region, including Cilegon, under Jawa Pos.

Buildings and landmarks

  • Abah Jack Machete Museum

    Wikidata places this site in Cilegon. The Abah Jack Golok Museum is a museum with the private collection of Abah Jack which is placed at his residence in Cilegon City, to be precise in the Kedong Dalem Village area, Jombang Dist.

  • Krakatau Steel Stadium

    Wikidata places this site in Cilegon. Stadium in Banten, Indonesia.

  • Cilegon 21 Cinema

    Wikidata places this site in Cilegon. Cinema in Cilegon, Indonesia.

  • Grage 21 Cinema

    Wikidata places this site in Cilegon. Cinema in Cirebon, Indonesia.

  • Studio 21 Cinema

    Wikidata places this site in Cilegon. Cinema in Cirebon, Indonesia.

  • Port of Merak

    Wikidata places this site in Cilegon. Port in Banten, Indonesia.

Sources checked (25)

Interactive geography

See Cilegon 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 · Overview

Cilegon, in brief

Cilegon is mapped here through verified geographic facts and source-linked daily data. Its longer editorial profile is in the enrichment queue.

02 · History

How Cilegon took shape

This section is being expanded from verified sources. Current facts, weather, mapping, and official links remain available while editorial review continues.

03 · Visit

Visiting Cilegon

This section is being expanded from verified sources. Current facts, weather, mapping, and official links remain available while editorial review continues.

04 · Food & culture

Food and everyday culture in Cilegon

This section is being expanded from verified sources. Current facts, weather, mapping, and official links remain available while editorial review continues.

05 · Arts

Arts and cultural life in Cilegon

This section is being expanded from verified sources. Current facts, weather, mapping, and official links remain available while editorial review continues.

06 · Economy

Work and the economy in Cilegon

This section is being expanded from verified sources. Current facts, weather, mapping, and official links remain available while editorial review continues.

07 · Safety

Safety and practical guidance for Cilegon

This section is being expanded from verified sources. Current facts, weather, mapping, and official links remain available while editorial review continues.

08 · Questions

Questions about Cilegon

This section is being expanded from verified sources. Current facts, weather, mapping, and official links remain available while editorial review continues.

Atlas FAQ Desk

Frequently Asked Questions about Cilegon

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

01 · Q&A

Where is Cilegon located and what are its coordinates?

Cilegon is situated in Indonesia at geographic coordinates -6.0144, 106.0542, with an elevation monitored in regional geographic surveys.

02 · Q&A

What is the population and time zone of Cilegon?

Cilegon has a recorded population of approximately 470,378 and observes the Asia/Jakarta time zone.

03 · Q&A

What languages and currency are used in Cilegon?

Official and commonly spoken languages in Cilegon include Indonesian, English, Dutch, JV, with IDR used for local transactions.

04 · Q&A

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

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