Quick summary (click to reveal)
Summary: August 2026 tied July 2023 as the hottest month in recorded history, with global temperatures 1.65°C above pre-industrial levels. Cricket boards face urgent pressure to overhaul scheduling and player-welfare protocols, but only Australia has comprehensive heat guidelines in place; the ICC is still developing mandatory standards.
Full article below.
August 2026 did not shatter a record. It tied one. On 10 September, the National Oceanic and Atmospheric Administration confirmed that August 2026 matched July 2023 as the warmest month in 176 years of global temperature measurement, within measurement uncertainty of less than 0.01 of a degree Celsius. NASA and the European Copernicus Climate Change Service reached the same conclusion. The global average surface air temperature was 0.85 degrees Celsius above the 1991–2020 baseline, and 1.65 degrees Celsius warmer than the estimated pre-industrial average.
For cricket, the distinction between a record and a tie matters less than the trajectory. August 2026 was the first month since November 2025 to exceed the critical 1.5-degree-Celsius warming threshold that scientists use to measure dangerous climate change. The month also marked the end of western Europe’s warmest summer on record, surpassing the inferno of 2003. Large areas of the tropical Pacific experienced marine heat waves as El Niño intensified faster than typical. The record is real, and it is accelerating. But what it means for cricket is far simpler to state than to solve.
The physiological trap
Test cricket is unlike other major sports in its demand for sustained physical effort under full protective equipment. A batsman wears thick pads, gloves and a helmet. A bowler operates in the same outfit. A 2019 climate-science report on cricket found that a professional batter could generate enough metabolic heat in a day’s play as someone running a full marathon. That heat cannot escape easily when the air temperature exceeds skin temperature, typically around 33 to 35 degrees Celsius. Only sweat cools the body then, and protective gear and high humidity make sweat evaporation far less effective.
The consequences are no longer theoretical. In the 2024 IPL, Indian veteran bowler Ishant Sharma was forced to leave the field during a Gujarat Titans match against Delhi Capitals with heat illness. The Kolkata Knight Riders owner, Shah Rukh Khan, was hospitalised with heat stroke after the 2024 IPL Final in Ahmedabad. During the most recent Ashes series in Sydney, England captain Joe Root batted for only an hour on day five of the fifth Test and retired unwell. The ground recorded playing-surface temperatures of 57.6 degrees Celsius.
These are not outliers. Research by The Next Test found that not a single one of 75 IPL matches in 2025 had air quality in the
Sources
- August 2026 ties record for hottest month ever on Earth
- Copernicus: August was the world’s joint hottest month on record, pushing global temperatures back above 1.5°C above pre-industrial levels | Copernicus
- Earth’s hottest month ever recorded was August 2026, scientists say – Fast Company
- Earth just had its hottest August on record » Yale Climate Connections
- Earth just had its hottest August in 176 years, NOAA said
- Scientists say August was Earth's hottest month they've measured
- August 2026 Ties Record For Hottest Month Ever Measured On Earth
- August Ties Hottest Month Ever as Ocean Temperatures Set Record


