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July 2026 ocean temperatures break records as El Niño strengthens

EU climate monitor reports global sea surface temperatures reached 20.96°C, the highest for any July on record

AI-assisted coverage comparison, editor-supervised · How this was made

Published

What this story says

  • The average sea surface temperature across extra-polar oceans reached 20.96°C in July 2026, surpassing the previous July record set in 2023.
  • July 2026 was the joint second-warmest July globally, tied with July 2024, according to the Copernicus Climate Change Service.
  • Western Europe recorded its hottest June-July period on record, with temperatures 2.79°C above the 1991-2020 average.
  • Developing El Niño conditions are forecast to strengthen, further influencing global weather patterns in the coming months.

Who covered it

Left 46%(17)Centre 30%(11)Right 24%(9)

Percentages are shares of the 37 outlets carrying a published leaning rating. 22 of the 59 outlets we know ran this story carry no rating and are not counted in them. Coverage measured .

Trust

86/100

Craft

95/100

Hype

12/100

59 sources · methodology

Missing from the right

Only 9 of the 37 outlets with a published leaning rating that ran this story are rated right.

A reader who follows the right would not have seen this. We report the absence rather than explain it: outlets choose what to cover for many reasons, and we have no evidence about which one applies here.

The European Union’s Copernicus Climate Change Service reported that global ocean temperatures reached a record high in July 2026. The average sea surface temperature across the extra-polar oceans, measured between 60 degrees south and 60 degrees north latitude, was 20.96°C. This exceeded the previous July record of 20.89°C, set in 2023.

July 2026 was the joint second-warmest July on record globally, tied with July 2024. The average surface air temperature was 16.90°C, 1.47°C above the pre-industrial average for 1850-1900. Western Europe experienced its hottest June-July period, with an average temperature of 21.62°C, 2.79°C above the 1991-2020 average.

Developing El Niño conditions were identified as a factor in the record ocean temperatures. The phenomenon is expected to strengthen in the coming months. Persistent high-pressure systems and dry soils in Western Europe contributed to prolonged heatwaves, reduced river flows, and increased wildfire activity.

What the coverage left out

None of the right-rated digests mentioned the specific air temperature anomaly of 1.47°C above the pre-industrial average. The centre-rated digests did not include details on the reduced river flows in Western Europe or the comments from Copernicus scientists on wildfire activity. The left-rated digests, aside from CGTN’s full report, omitted the broader context of drought and its impact on water supplies and ecosystems.

Coverage settled. We checked this 7 times and stopped on 15 Aug 2026, 21:01. The figures above are what it finished at.

How each side covered it

Our own reading of the reporting listed below, written from the outlets’ articles rather than quoted from them. The reasoning is set out on our methodology page.

Left

17 rated outlets

  • The eight left-rated digests led on the record-breaking ocean temperatures and their connection to climate change. CGTN’s full report detailed the role of El Niño, the impact on Western Europe’s heatwaves, and the broader implications for wildfires and drought. The Seattle Times and Los Angeles Times focused on the potential effects of El Niño on sea levels along the California coast.
  • CGTN quoted Samantha Burgess, strategic lead for climate at the European Centre for Medium-Range Weather Forecasts, who stated, "July 2026 was the third consecutive month of exceptional heat in western Europe." The report also included comments from Laurence Rouil, director of the Copernicus Atmosphere Monitoring Service, on the link between climate change and wildfire intensity.

Centre

11 rated outlets

  • The five centre-rated digests highlighted the record ocean temperatures and their ties to El Niño. BBC News and Internewscast noted the broader climate concerns raised by the temperatures, while ElNacional.cat focused on the Mediterranean’s unusually high sea surface temperatures. ANSA and 20minutos reported the global ranking of July 2026 as the second-warmest July on record.

Right

9 rated outlets

  • The three right-rated digests led on the record ocean temperatures but placed greater emphasis on the impact in Western Europe. El Mundo reported that July 2026 was the second-warmest July globally and noted Spain’s record-breaking temperatures. La Razón and Het Laatste Nieuws both mentioned the 20.96°C average ocean temperature and linked it to heatwaves, drought, and wildfires in Europe.

Questions about this coverage

How did the left and right cover July 2026 ocean temperatures break records as El Niño strengthens?
Of the 37 outlets on this story carrying a published leaning rating, 46% are rated left, 30% are rated centre, 24% are rated right. Those percentages are shares of the rated outlets, not of every outlet that ran it, which was 59. The sections above set out what each side emphasised, in its own terms.
Is July 2026 ocean temperatures break records as El Niño strengthens left or right?
Neither side dominates it. Of the 37 rated outlets on this story, 46% are rated left, 30% are rated centre, 24% are rated right, and no side holds the 70% this site would want before calling a field one-sided. A story is not left or right in any case; the outlets that carried it are what carry ratings.
Is the coverage of July 2026 ocean temperatures break records as El Niño strengthens biased?
July 2026 ocean temperatures break records as El Niño strengthens is one event reported by 59 outlets, and this page does not rate the story as biased or unbiased. What it publishes is the spread: which outlets ran it, where named rating organisations place each of them on the spectrum, and what each side chose to lead with. A leaning rating describes an outlet's record over time, not this article, and the two should not be run together.
Which side is not reporting July 2026 ocean temperatures break records as El Niño strengthens?
When we first saw this story, outlets rated right had barely covered it. Coverage accretes for hours after an event, so that is where to look rather than a verdict — the split above is the current count, and it is the one to read.
Which outlets covered July 2026 ocean temperatures break records as El Niño strengthens?
59 that we know of, every one of them listed further up this page with a link to its own report and to what we hold on the publisher. Nothing here is a summary of somebody else's summary: the outlets are named so the original reporting can be read.
What was the average sea surface temperature in July 2026?
The average sea surface temperature across extra-polar oceans reached 20.96°C in July 2026, surpassing the previous record of 20.89°C set in 2023. This was reported by the Copernicus Climate Change Service and corroborated by multiple outlets.
How did July 2026 rank globally in terms of temperature?
July 2026 was the joint second-warmest July on record globally, tied with July 2024. The average surface air temperature was 16.90°C, 1.47°C above the pre-industrial average, as reported by the Copernicus Climate Change Service.
What role did El Niño play in the record temperatures?
Developing El Niño conditions were identified as a factor driving the record ocean temperatures in July 2026. The phenomenon is forecast to strengthen in the coming months, potentially influencing global weather patterns further.
Which regions were most affected by the heat in July 2026?
Western Europe experienced its hottest June-July period on record, with temperatures 2.79°C above the 1991-2020 average. The region faced prolonged heatwaves, drought, and increased wildfire activity, as detailed in reports from the Copernicus Climate Change Service.

Read it at the source

59 outlets, grouped by the leaning a published rating gives them. Every headline links to the original; an underlined outlet name opens our profile of that publisher.

Left

17
Show 9 more

Centre

11
Show 3 more

Right

9
Show 1 more

Not rated

22
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How did this read?

About the coverage, not about the story. We do not ask whether you agree with what happened — we have no honest use for that answer.

July 2026 ocean temperatures break records as El Niño strengthens | MediaBias News