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What a world above 1.5°C could mean for South Africa: heat, drought and food pressure
ZA🏛️ PoliticsCenter9/8/2026

What a world above 1.5°C could mean for South Africa: heat, drought and food pressure

South Africa is already experiencing the effects of climate change, according to President Cyril Ramaphosa, who warned that these impacts will intensify as global temperatures rise. A recent United Nations Environment Programme (UNEP) report indicates that the world is likely to exceed the 1.5°C global warming threshold within the next few years, leading to increased climate risks such as extreme weather, ecosystem damage, food insecurity, and threats to human health and infrastructure. In South Africa, the combination of higher temperatures and unpredictable rainfall, exacerbated by ongoing El Niño conditions, poses significant challenges for agriculture and water resources. The Department of Agriculture has warned that these conditions could lead to crop failures, livestock losses, and water restrictions, further straining the nation’s ability to manage climate-related vulnerabilities.

The South African Weather Service (SAWS) has issued a warning that an exceptionally strong El Niño event during the 2026/2027 cycle could lead to severe heatwaves and increased water scarcity across South Africa. The event, which is expected to develop in the Pacific Ocean, could potentially become the strongest El Niño in living memory. According to the latest data, sea-surface temperature anomalies in the eastern-central tropical Pacific have already exceeded the threshold for a very strong El Niño. Forecasts suggest these anomalies could surpass 3°C this spring, significantly higher than the 1.5°C mark defining a strong El Niño and the 2°C benchmark for a very strong one. El Niño events typically result in reduced rainfall and elevated temperatures across southern Africa. The SAWS forecasts that for the period from October to December 2026, most regions of South Africa can expect below-normal rainfall, accompanied by above-average temperatures. This trend is anticipated to continue into the November 2026 to January 2027 timeframe, with drier and warmer conditions prevailing over much of the country. The combination of this powerful El Niño and ongoing global warming is projected to exacerbate the situation, potentially making 2027 the warmest year on record. The SAWS has cautioned that the likelihood of frequent and intense heatwaves increases under such conditions. These heatwaves could pose serious risks to human health, agriculture, and ecosystems. Water scarcity is another concern, with the service emphasizing that the event will be closely monitored and information shared with relevant stakeholders including disaster management bodies, industries sensitive to weather changes, the media, and the general public. This warning follows a pattern of rising temperatures in the region since the last major very strong El Niño in 2015/16, which led to extreme heatwaves across southern Africa. Historical examples show that while many El Niño events correlate with droughts, not all result in water shortages. For instance, the very strong 1997/98 El Niño was linked to slightly above-normal rainfall in certain areas of South Africa's summer rainfall zone. Despite this variability, the SAWS notes that below-normal rainfall remains the statistically most probable outcome for southern Africa during the upcoming summer season. While the potential impact of the current El Niño is clear, there is still uncertainty regarding its exact strength and specific regional effects. The SAWS continues to monitor developments and will provide updates as more data becomes available. As the climate continues to change, the implications of such events underscore the need for preparedness and adaptive strategies to mitigate their adverse effects.

How this report was made. Objective News wrote this report from 3 source articles, using AI-assisted synthesis under our methodology. It is our own text, not a copy of any single outlet. Read our methodology.

Responsible editor: Matej BašaSpotted an error? Report it

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4 reports

Daily Maverick logoDaily MaverickIndependentCenterFactual 95Objective 859/6/2026
From abundance to aridity — El Niño poses threat to SA’s summer grain crop

South Africa's summer grain and oilseed planting season is approaching, but concerns have arisen due to the anticipated impact of a strong El Niño phenomenon. The 2025-26 maize harvest was delayed by prolonged rainy periods, resulting in lower-than-expected deliveries to commercial silos. Despite this, the quality of the crop remains high, and sufficient stocks are expected to meet domestic and regional demand. As the 2026-27 season begins, favorable soil moisture levels offer initial hope, but the intensifying El Niño could lead to drier and hotter conditions, particularly in central and northeastern regions. The South African Weather Service (Saws) has issued warnings about reduced rainfall and higher temperatures during the upcoming summer, potentially transforming the current period of agricultural abundance into a more challenging season.

Bias read (Center): The article presents a balanced overview of the situation facing South Africa's agriculture sector, citing official forecasts from the South African Weather Service and discussing both the current surplus and future risks posed by El Niño. It does not exhibit overtly biased language or selective omm

Why factuality (95): The article accurately reports the South African Weather Service's warnings about El Niño's potential impact on rainfall and temperatures. It correctly references the historical context of past El Niño events and aligns with the primary source document's information about the likelihood of below-nor

Why objectivity (85): The article presents the information in a balanced manner, discussing both the challenges posed by El Niño and the existing favorable conditions. It avoids taking sides or using emotionally charged language, maintaining a neutral tone throughout.

Mail & Guardian logoMail & GuardianIndependentCenterFactual 94Objective 889/1/2026
The SAWS warns exceptionally strong 2026/2027 El Niño could bring severe heatwaves to SA

The South African Weather Service (SAWS) has issued a warning that an exceptionally strong El Niño event, potentially the strongest in living memory, could lead to severe heatwaves and increased water scarcity in South Africa during the 2026/2027 period. This El Niño, combined with ongoing global warming, may make 2027 the warmest year on record. The SAWS notes that while below-normal rainfall is likely across much of the country, not all El Niño events necessarily cause drought, citing past examples where some resulted in above-average rainfall. The agency emphasizes that the situation will be closely monitored and communicated to relevant stakeholders.

Bias read (Center): The article presents a scientific warning from the South African Weather Service regarding climate patterns and their potential impact on the country. It provides balanced information by noting both the risks of drought and heatwaves, as well as historical instances where El Niño did not lead to dry

Why factuality (94): The article provides specific details from the SAWS including thresholds for El Niño strength, temperature forecasts, and the projected impact on rainfall and heatwaves. These claims align with general scientific understanding of El Niño effects on Southern Africa and are consistent with other repor

Why objectivity (88): The article presents information in a largely neutral manner, citing the SAWS directly and using descriptive rather than emotive language. However, phrases like 'severe' and 'exceptionally strong' may introduce some degree of emphasis, though they are supported by the SAWS warnings.

Mail & Guardian logoMail & GuardianIndependentCenterFactual 85Objective 809/4/2026
El Niño set to strengthen into very strong event, WMO says

The World Meteorological Organization (WMO) has reported that El Niño is expected to strengthen into a very strong event, with nearly 100% chance of persistence through early 2027. The South African Weather Service (SAWS) warns of a hot and dry summer for South Africa, predicting below-normal rainfall and above-normal temperatures from October to December. The WMO notes that oceanic and atmospheric conditions confirm the event is firmly established and intensifying, with the Niño 3.4 index reaching up to 2.6°C above normal. Subsurface temperatures in the Pacific also show extreme warmth, exceeding 8°C above average. While El Niño is a natural phenomenon unrelated to climate change, its effects occur against a backdrop of global warming. The WMO emphasizes that while the event's strength influences weather patterns globally, regional impacts can vary significantly.

Bias read (Center): The article presents factual scientific information about El Niño from authoritative sources like the WMO and SAWS without overt ideological framing. It provides balanced reporting on the meteorological implications without taking a partisan stance. The focus remains on scientific data and expert共识,

Why factuality (85): The article cites the World Meteorological Organisation (WMO) and South African Weather Service (SAWS) as credible sources. It provides specific data such as the Niño 3.4 index measurements and forecasts for temperature and rainfall patterns. While the article does not include a primary source docum

Why objectivity (80): The article presents the information in a generally neutral tone, focusing on the scientific consensus and official forecasts. However, it emphasizes the potential impact on South Africa, which may slightly tilt the narrative toward regional consequences rather than purely global climate patterns.

IOL (Independent Online) logoIOL (Independent Online)Party-alignedCenterFactual 45Objective 509/8/2026
What a world above 1.5°C could mean for South Africa: heat, drought and food pressure

South Africa is already experiencing the effects of climate change, according to President Cyril Ramaphosa, who warned that these impacts will intensify as global temperatures rise. A recent United Nations Environment Programme (UNEP) report indicates that the world is likely to exceed the 1.5°C global warming threshold within the next few years, leading to increased climate risks such as extreme weather, ecosystem damage, food insecurity, and threats to human health and infrastructure. In South Africa, the combination of higher temperatures and unpredictable rainfall, exacerbated by ongoing El Niño conditions, poses significant challenges for agriculture and water resources. The Department of Agriculture has warned that these conditions could lead to crop failures, livestock losses, and water restrictions, further straining the nation’s ability to manage climate-related vulnerabilities.

Bias read (Center): The article presents a balanced overview of the scientific findings from the UNEP report and incorporates statements from President Ramaphosa and the Department of Agriculture. It highlights the potential impacts of climate change on South Africa without overtly favoring any particular political orÂ

Why factuality (45): The article references a UNEP report and mentions global warming thresholds but does not directly cite the SAWS primary source document. It discusses general climate change impacts rather than specifically addressing the 2026/27 El Niño event, its intensity, or specific rainfall and temperature fore

Why objectivity (50): The article uses emotionally charged language like 'heat, drought and food pressure' and frames the issue as a dire warning without presenting counterpoints or balanced perspectives. It emphasizes the negative impacts of climate change without providing a neutral analysis of the situation.

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