Rudolf Geiger

German climatologist (1894-1981)
Person human Q77680
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Rudolf Geiger

Summary

Rudolf Geiger is a human[1]. Born in Erlangen[2], he… he was born on +1894-08-24T00:00:00Z[3]. He passed away in Munich[4]. He died on +1981-01-22T00:00:00Z[5]. He worked as a meteorologist[6], university teacher[7], and climatologist[8]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (25 views/month, #7,276 of 1,000,298).[9]

Key Facts

  • Rudolf Geiger was born in Erlangen[2].
  • Rudolf Geiger died in Munich[4].
  • Rudolf Geiger was born on +1894-08-24T00:00:00Z[3].
  • Rudolf Geiger died on +1981-01-22T00:00:00Z[5].
  • Rudolf Geiger's father was Wilhelm Geiger[10].
  • Rudolf Geiger held citizenship in Germany[11].
  • Rudolf Geiger's professions included meteorologist[6].
  • Rudolf Geiger's professions included university teacher[7].
  • Rudolf Geiger worked as a climatologist[8].
  • Rudolf Geiger was employed by Ludwig-Maximilians-Universität München[12].
  • Rudolf Geiger's education included a stint at Friedrich-Alexander-Universität Erlangen-Nürnberg[13].
  • Rudolf Geiger's doctoral advisor was Eilhard Wiedemann[14].
  • A notable work attributed to Rudolf Geiger is Köppen climate classification[15].
  • Rudolf Geiger received the Bavarian Order of Merit[16].
  • Rudolf Geiger was a member of German Academy of Sciences Leopoldina[17].
  • Rudolf Geiger was a member of Bavarian Academy of Sciences and Humanities[18].
  • Rudolf Geiger is recorded as male[19].
  • Rudolf Geiger's instance of is recorded as human[20].
  • Rudolf Geiger's ISNI is recorded as 0000000118454295[21].
  • Rudolf Geiger's VIAF cluster ID is recorded as 110009551[22].
  • Rudolf Geiger's GND ID is recorded as 118690035[23].
  • Rudolf Geiger's Library of Congress authority ID is recorded as n85800384[24].
  • Rudolf Geiger's Bibliothèque nationale de France ID is recorded as 16995490h[25].
  • Rudolf Geiger's IdRef ID is recorded as 058587470[26].
  • Rudolf Geiger's NACSIS-CAT author ID is recorded as DA02839386[27].

Body

Origins and Family

Born in Erlangen[2], Rudolf Geiger… he was born on +1894-08-24T00:00:00Z[3]. His father was Wilhelm Geiger[10].

Education

Rudolf Geiger was educated at Friedrich-Alexander-Universität Erlangen-Nürnberg[13]. His doctoral advisor was Eilhard Wiedemann[14].

Career and Affiliations

Recorded occupations include meteorologist[6], university teacher[7], and climatologist[8]. Rudolf Geiger was employed by Ludwig-Maximilians-Universität München[12].

Works and Contributions

A notable work attributed to Rudolf Geiger is Köppen climate classification[15]. Things named for him include Köppen climate classification[28], an effective climate classification[29], founded in 1884[30].

Recognition

Rudolf Geiger received the Bavarian Order of Merit[16].

Death and Burial

Rudolf Geiger died on +1981-01-22T00:00:00Z[5]. He died in Munich[4].

Why It Matters

Rudolf Geiger ranks in the top 0.73% of human entities by monthly Wikipedia readership (25 views/month, #7,276 of 1,000,298).[9] He has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.[31] He is known by 13 alternative names across languages and contexts.[32]

Entities named for him include Köppen climate classification[28], an effective climate classification[29], founded in 1884[30].

FAQs

Where was Rudolf Geiger born?

Born in Erlangen[2], Rudolf Geiger…

Where did Rudolf Geiger die?

Rudolf Geiger passed away in Munich[4].

Who were Rudolf Geiger's parents?

Rudolf Geiger's father was Wilhelm Geiger[10].

What did Rudolf Geiger do for work?

Rudolf Geiger worked as meteorologist[6], university teacher[7], and climatologist[8].

Where did Rudolf Geiger go to school?

Rudolf Geiger was educated at Friedrich-Alexander-Universität Erlangen-Nürnberg[13].

What awards did Rudolf Geiger receive?

Honors received include Bavarian Order of Merit[16].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] . Integrated Authority File. Retrieved . wikidata.org.
  2. [4] . wikidata.org.
  3. [19] . Integrated Authority File. Retrieved . wikidata.org.
  4. [10] . Retrieved . wikidata.org.
  5. [11] . wikidata.org.
  6. [20] . wikidata.org.
  7. [13] . Mathematics Genealogy Project. wikidata.org.
  8. [6] . wikidata.org.
  9. [7] . wikidata.org.
  10. [8] . wikidata.org.
  11. [12] . wikidata.org.
  12. [16] . wikidata.org.
  13. [14] . Mathematics Genealogy Project. wikidata.org.
  14. [21] . wikidata.org.
  15. [22] . wikidata.org.
  16. [23] . wikidata.org.
  17. [24] . wikidata.org.
  18. [25] . wikidata.org.
  19. [26] . Virtual International Authority File. Retrieved . wikidata.org.
  20. [27] . Virtual International Authority File. Retrieved . wikidata.org.
  21. [17] . wikidata.org.
  22. [18] . wikidata.org.
  23. [3] . Integrated Authority File. Retrieved . wikidata.org.
  24. [5] . Integrated Authority File. Retrieved . wikidata.org.
  25. [15] . Retrieved . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [28] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [29] . Wikidata. wikidata.org. → on this site
  2. [30] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [9] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [31] . Wikidata sitelinks. wikidata.org.
  3. [32] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Rudolf Geiger. Retrieved April 11, 2026, from https://4ort.xyz/entity/rudolf-geiger
MLA “Rudolf Geiger.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Apr. 2026, https://4ort.xyz/entity/rudolf-geiger.
BibTeX @misc{4ortxyz_rudolf-geiger_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Rudolf Geiger}}, year = {2026}, url = {https://4ort.xyz/entity/rudolf-geiger}, note = {Accessed: 2026-04-11}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Rudolf Geiger — https://4ort.xyz/entity/rudolf-geiger (retrieved 2026-04-11)

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