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• ukcp18-guidance---how-to-use-joint-probability-plots.pdf

  direction, i.e. lower temperature and reduced rainfall (colder and drier) as well as higher temperature and increased rainfall (warmer and wetter) are more likely than the two variables changing in opposite directions. • The position of the individual simulations and the shaded area, displaced up

• ukcp18-guidance---how-to-use-joint-probability-plotspdf

  direction, i.e. lower temperature and reduced rainfall (colder and drier) as well as higher temperature and increased rainfall (warmer and wetter) are more likely than the two variables changing in opposite directions. • The position of the individual simulations and the shaded area, displaced up

• Temporary breaching of 1.5C in next five years?

  indicated that there was a 40% chance of the temperature temporarily exceeding 1.5°C between 2021-2025.  Paris Agreement Dr Leon Hermanson, of the Met Office, led today’s report. He said: “Our latest climate predictions show that continued global temperature rise will continue, with an even chance

• World’s oceans capturing unrelenting climate change

  on this year’s report he said: “By measuring Earth’s surface temperature since 1850 we know that 2021 was one of the six hottest years since records began. However, natural variations including planetary cycles – such as the temporary cooling of the tropical Pacific during the recent La Niña event – can

• May 2026 temperature records verified

  on the day. The new May daily temperature records are now official and listed below: Highest UK May daily maximum temperature: 26 May 2026, 35.1°C, Kew Gardens. Highest UK May daily minimum temperature: 27 May 2026, 21.4°C, Camborne. Highest Wales May daily maximum temperature: 26 May 2026, 32.6°C

• Temperatures to build across the week, peaking on Thursday

  at Horsham, Tunbridge Wells and Regent’s Park.   High temperatures but heatwave unlikely Deputy Chief Meteorologist Michael Silverstone said: “We are experiencing a brief very warm or even hot spell, which isn’t abnormal for the time of year. However, if we reach 30°C on Thursday, 1st May

• Extreme weather reveals changing climate

  By comparing different meteorological reference periods, a number of interesting trends can be observed. For example, the hottest day of each year over the most recent decade (2008-2017) in the UK has been on average 0.8 °C warmer than the hottest day of each year over the period 1961-1990

• Global humidity reached record levels in 2024, says latest climate report

  As the atmosphere continues to warm, the amount of moisture a parcel of air can contain also rises. This moisture content is recorded as humidity, which when combined with rising temperature can pose a significant threat of heat stress to communities. Near the surface, specific humidity

• ukcp18-temperature-factsheet-january-2026.pdf

  emissions scenario, RCP2.6, and a global warming level of 2 °C and 4 °C. These have been derived from the global projections using statistical techniques. Results overview • Observations show an overall annual warming in the UK during recent decades. • Over land the projected general trends of climate

• ukcp18-temperature-factsheet-january-2026pdf

  emissions scenario, RCP2.6, and a global warming level of 2 °C and 4 °C. These have been derived from the global projections using statistical techniques. Results overview • Observations show an overall annual warming in the UK during recent decades. • Over land the projected general trends of climate