A climate model predicts that global average temperature will rise by 0.4°C per decade. If the temperature in 2020 was 14.8°C, what will it be in 2100?

Sun, 03 May 2026 19:42:07 +0000

Climate Model Predicts 0.4°C Warming Per Decade — What Happens by 2100? As climate change accelerates, scientists rely on advanced climate models to forecast future temperature trends. A recent climate projection indicates that global average temperatures are predicted to rise by 0.4°C per decade. For those tracking the impacts of global warming, this precise prediction offers a sobering glimpse into Earth’s warming trajectory — but what does it mean for the planet by 2100? ### Starting Point: 2020 Global Temperature As of 2020, the global average sea-level-equivalent average surface temperature stands at 14.8°C. This serves as the baseline for scientists modeling future climate scenarios.