Articles | Volume 18, issue 4
https://doi.org/10.5194/cp-18-793-2022
https://doi.org/10.5194/cp-18-793-2022
Research article
 | 
14 Apr 2022
Research article |  | 14 Apr 2022

Insights from 20 years of temperature parallel measurements in Mauritius around the turn of the 20th century

Samuel O. Awe, Martin Mahony, Edley Michaud, Conor Murphy, Simon J. Noone, Victor K. C. Venema, Thomas G. Thorne, and Peter W. Thorne

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Cited articles

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Short summary
We unearth and analyse 2 decades of highly valuable measurements made on Mauritius at the Royal Alfred Observatory, where several distinct thermometer combinations were in use and compared, at the turn of the 20th century. This series provides unique insights into biases in early instrumental temperature records. Differences are substantial and for some instruments exhibit strong seasonality. This reinforces the critical importance of understanding early instrumental series biases.