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• Briefing on Arctic and Antarctic sea ice - August 2025

  Summary Arctic sea ice extent is 5th lowest on record for the time of year as of 4th August, according to the OSI SAF Sea Ice Index, following near-average ice loss during July July saw a mix of weather patterns over the Arctic with the warmest weather in the Kara and Laptev Seas, which also saw

• Briefing on Arctic and Antarctic sea ice - June 2024

  average, and was the 8th lowest value on record observed for this date, the lowest having been 10.86 million sq km in 2016. Figure 1. Daily Arctic sea ice extent for 2024, compared with recent years and the 1981-2010 average with interquartile and interdecile ranges shown by the shaded areas. Data

• Decadal forecast 2018

  Outlook for global climate in the coming years

  Forecast issued January 2019. The forecast will next be updated in January 2020. Decadal forecasts, also called ‘near-term’ climate predictions, range up to a decade ahead. Predictions account for natural variability and climate change as these are expected to be of similar size in many parts

• Microsoft Word - 2024_07_september_rain.docx

  Exceptionally wet month for parts of the Midlands, September 2024 A series of low pressure systems brought very unsettled weather during the last ten days of September 2024, with 150 to 200mm of rain falling in the wettest areas. Several counties in the Midlands recorded their wettest September

• Memo

  and Technology - 1 - Version 2.0, 05/03/2004 Development of a new set of long-term climate averages for the UK Daniel Hollis and Matthew Perry Met Office, FitzRoy Road, Exeter, Devon, EX1 3PB, United Kingdom Abstract Monthly and annual long-term average datasets of 13 climate variables are generated

• Arctic and Antarctic end-of-season report - October 2025

  ice extent measured since 2007 has been lower than the pre-2007 range Antarctic sea ice extent for September 2025 was the third lowest on record at 18.07 million sq km according to the OSI SAF Sea Ice Index, with the September extents of 2023 and 2024 being first- and second-lowest The spatial

• climate_impact_maps

  in ecosystems, that are also of concern but not shown here. Extreme high temperatures Observed changes in hot extremes since the 1950s and examples of impactful extreme heat events with severity / likelihood increased by anthropogenic climate change. Pacific Northwest, North America, June 2021 Record

• Vital climate signs sounding alarms shows latest planetary report

  The imprint of human-induced climate change is evident in the 2024 State of the Global Climate Report from the World Meteorological Organization.

  WMO’s flagship report published today shows: Atmospheric concentration of carbon dioxide are at the highest levels in the last 800,000 years. Globally each of the past ten years were individually the ten warmest years on record. Each of the past eight years has set a new record for ocean heat

• Heat to peak early next week

  .”  Climate change Whilst a 1°C background temperature increase may not seem significant, the resulting increase in the severity of extreme heat events is already evident in the observed record. This has widespread and significant impacts.  Extreme heat events do occur within natural climate variation due

• Exceptional heat possible early next week

  in the severity of extreme heat events is already evident in the observed record. This has widespread and significant impacts.  Extreme heat events do occur within natural climate variation due to changes in global weather patterns. However, the increase in the frequency, duration, and intensity