The hottest day recorded in 2024, based on the daily global average temperature, was July 22, 2024, reaching an unprecedented 17.16°C.
Understanding the Record-Breaking Temperature
According to data from the Copernicus Climate Change Service (C3S) using the ERA5 dataset, July 22, 2024, marked a significant milestone in global temperature records. This date registered the highest daily global average temperature in recent history, surpassing previous records and highlighting the ongoing warming trend experienced by the planet.
Key Details of the Record
The record-breaking temperature on July 22, 2024, is summarized in the table below:
| Metric | Value | Date | Data Source |
|---|---|---|---|
| Daily Global Average Temperature | 17.16°C (62.89°F) | 22 July 2024 | ERA5 Dataset (C3S) |
| Significance | Warmest day in recent history |
This data was reported by the Copernicus Climate Change Service just days after the event, on July 25, 2024, underscoring the rapid detection and assessment of such climatic events.
The Significance of This Record
The new temperature record on July 22, 2024, is not merely an isolated event but a continuation of a broader pattern of global warming.
- Global Average: The 17.16°C figure represents a daily global average temperature, meaning it's an average calculated across the entire surface of the Earth, including land and oceans. This provides a comprehensive view of the planet's overall heat.
- ERA5 Dataset: The ERA5 dataset, managed by C3S, is a reanalysis dataset that combines model data with observations from around the world to provide a complete and consistent picture of the Earth's climate. Its high accuracy makes it a trusted source for climate monitoring.
- Climate Change Indicator: Such record-breaking temperatures serve as a stark indicator of the accelerating pace of climate change and the urgent need for global efforts to mitigate its effects. They often precede or accompany extreme weather events observed worldwide.
This singular day stands out as a clear example of the unprecedented warmth experienced on Earth in 2024, signaling the continuous impact of a changing climate.
