Historic Caribbean Weather Records Have Been Digitised
The project secured 70,000 pages of meteorological data spanning from 1880 to the modern era for regional climate study.
Updated on Sept. 28, 2026 in Current Conditions
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The International Panel on Deltas and Coastal Areas has completed the digitisation of 70,000 pages of historical weather records from the former Netherlands Antilles. This project preserves essential data dating back to 1880 for Aruba, Curaçao, Sint Maarten, and Bonaire.
Why it matters
Digitising these paper archives protects valuable climate history from the threat of fire and extreme weather while providing scientists with the long-term data necessary for accurate regional climate projections.
The completed project includes comprehensive records dating back to 1880, which helps fill data gaps in the 1991-2020 climate normal reference period. This dataset will now be integrated into climate scenario models for the 2050-2100 timeframe.
The players
International Panel on Deltas and Coastal Areas
This international body manages and coordinates complex initiatives focused on the preservation and study of vulnerable coastal and deltaic environmental zones.
Netherlands Antilles
This former constituent country of the Kingdom of the Netherlands comprised several Caribbean islands and served as the administrative source of these meteorological records.
The details
Meteorological services from Aruba, Curaçao, Sint Maarten, and the Netherlands collaborated to convert physical archives into machine-readable formats. The data will be used to enhance early warning systems across the islands and refine future climate impact scenarios.
Timeline
Records in the archive date back to 1880.
The data fills gaps in the 1991-2020 climate normal reference period.
Curaçao began the official conservation of the archive on October 10, 2010.
Project completion was announced on September 28, 2026.
New data will inform climate scenarios through 2050-2100.
Seasonal Patterns
The initiative aligns with global efforts to standardize meteorological records against the 1991-2020 climate normal reference period. By consolidating this data, researchers can better understand long-term shifts in weather frequency that deviate from these established baselines.
The digitised data will directly enhance early warning systems, potentially improving disaster preparedness for residents living in the region. Improved climate modeling helps local authorities better plan infrastructure and emergency response strategies for future extreme weather events.
The takeaway
Accessing and digitising legacy environmental data is a critical step in building resilience against future atmospheric volatility. These records turn lost history into a modern tool for safeguarding vulnerable island populations.
Further reading
For more information on global meteorological developments, visit the Current Conditions section.
Source note: This article includes information reported by Curaçao Chronicle.
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