Global Average Temperature 2026

[donsutherland1]

Highest daily values for each month and highest monthly and seasonal averages on ERA-5:

[Typhoon Tip]

[bluewave]

Interesting timing of the release date on this new study since we could at least see our first monthly global temperatures near +2°C.

https://www.nature.com/articles/s41586-026-10237-9

1. nature  
2. articles  
3. article

• Article
• Open access
• Published: 25 March 2026

Moderate global warming does not rule out extreme global climate outcomes

Effectively communicating worst-case projections of global future climate—hereinafter referred to as worst-case climate outcomes—is essential for risk assessment and developing robust adaptation strategies to global warming^{1,2,3,4,5,6,7}. Yet, current approaches for identifying spatially consistent climate outcomes are limited, with worst-case global climates typically communicated via the average of climate model projections at high global warming levels, such as 3 °C or 4 °C above the preindustrial era^8,9. Here we show that extreme global climate outcomes may occur even under moderate 2 °C warming for several sectors. For droughts in global key breadbasket regions, precipitation extremes over highly populated areas and fire weather extremes across forests, global climatic impact-drivers at 2 °C of global warming may turn out to be much more extreme than model-averaged projections at 3 °C or 4 °C warming. We derive these results by identifying sector-specific, spatially consistent potential high- and low-impact global climate outcomes through spatially averaging projected sector-relevant climatic impact-drivers across key global regions. Our approach can easily be adapted to a wide range of sectors to support the improvement of sector-specific climate risk assessment and to inform climate policy. As global warming approaches 1.5 °C (ref. ¹⁰), these findings underscore the urgency of rapid mitigation to limit warming well below 2 °C, as even a 2 °C world may entail severe impacts.