To ask His Majesty's Government what assessment they have made of the impact of warm days on school pupil performance.

In June 2025, we published a summary of our initial assessment of the three climate risks (flooding, overheating, and water scarcity), in response to the adaptation committee’s independent assessment of UK climate risk. This was to raise awareness in the education system of how the predicted rise in temperatures could impact education. The publication is attached and can also be found at: https://www.gov.uk/government/publications/impact-of-uk-climate-change-risk-on-the-delivery-of-education.

Findings show the extent to which rising temperatures, from subtle general increases to extreme heat events (heatwaves), could affect students’ ability to learn.

From our initial assessment, we understand that even when temperatures are less extreme, persistent increases in temperature can affect the ability to learn. That is why the government is supporting responsible bodies to take steps to manage the impact of rising temperatures in school and college environments. It is important to recognise that these findings are based on emerging evidence, giving only an indication at this stage.

HL9583 attachment (pdf, 1441.4KB)