Saudi Arabia News Brief and Action Alert

Saudi Arabia: Weather Patterns and Climate Change

October 13, 2026October 13, 2026

Future weather patterns suggest the Kingdom will experience some of the world’s highest average temperatures, and climate projections indicate a potential rise of up to 5.6°C by the end of the century under the most severe scenarios.

Weather patterns indicate that, over the past four decades, Saudi Arabia has warmed at a rate 50 percent higher than the rest of the Northern Hemisphere landmass. This warming was accompanied by a significant increase in the region’s air moisture content. Rising temperatures and humidity have driven up dew point temperature and thermal discomfort across the country. People over vast areas of the country face risks from exposure to such changes. Future weather patterns show that the Kingdom will experience some of the world’s highest average temperatures, and climate projections indicate a potential rise of up to 5.6°C by the end of the century under the most severe scenarios. Saudi Arabia will also experience an 88 percent increase in the frequency of agricultural drought by 2050. Heatwaves will last more than 4,242 percent longer, and sea-level rise, coastal erosion, and fiercer weather will disrupt Saudi Arabia’s economy, which stands to lose around 12.2 percent of GDP by 2050. If the current trend continues, without shifting away from high-carbon policies, human survival in the region will be impossible without continuous access to air conditioning.

These environmental shifts feed a heavy emissions profile that is itself a major driver of the warming trend. Air conditioning and desalination demand push electricity use higher each summer, and oil and gas still account for most domestic energy consumption, keeping national output among the highest in the region. Flash flooding from intense, erratic rainfall increasingly damages roads and low-lying settlements, while heat and dryness raise wildfire and dust storm risk, disrupt transport, and worsen respiratory illness. Agricultural losses compound the problem, as drought and soil salinization increasingly stress wheat, date, and vegetable yields in a sector already drawing on scarce groundwater, threatening rural livelihoods and food security.

In response, Saudi Arabia has pursued the Saudi Green Initiative, pledging net zero emissions by 2060 through a Circular Carbon Economy model, a 278 million-ton annual emissions cut by 2030 under its updated Nationally Determined Contribution, ten billion trees, protection of 30 percent of land and sea areas, carbon capture projects, and a National Renewable Energy Program targeting 50 percent renewable electricity by 2030. District cooling and building efficiency standards address urban heat.

The effectiveness of these steps is questionable so far. Independent trackers rate the targets poorly, noting the 2060 goal is not enshrined in law, lacks a transparent pathway, and current policies fall well short of even the 2030 commitment; researchers estimate Saudi Arabia must roughly triple its reduction efforts to stay on track. Renewable capacity remains a small share of the power mix, and continued reliance on hydrocarbon revenue undercuts the pace of change needed.

This Post was submitted by Climate Scorecard Saudi Arabia Country Managers

x
x

Climate Scorecard depends on support from people like you.

We are a team of researchers providing information on efforts to reduce global emissions. We help make you better informed and able to advocate for improved climate change efforts. Donations of any amount are welcome.