Theme: Climate of the United Kingdom
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Climate of the United Kingdom
Climate history
The climate of the United Kingdom has not always been the way it is today. During some periods it was much warmer and in others it was much colder. The last glacial period was a period of extreme cold weather that lasted for tens of thousands of years and ended about 10,000 years ago. During this period the temperature was so low that much of the surrounding ocean froze and a great ice sheet extended over all of the United Kingdom except the south of England (connected to mainland Europe via the dry English Channel) and southern coastal areas of Wales. The cold period from the 16th to the mid-19th centuries is known as the Little Ice Age. The temperature records in England are continuous back to the mid 17th century. The Central England temperature (CET) record is the oldest in the world, and is a compound source of cross-correlated records from several locations in central England. Precipitation records date back to the eighteenth century and the modern England and Wales Precipitation series begins in 1766. A detailed narrative account of the weather of every year from 1913 to 1942, with photographs of plants taken on the same day in each of those years, may be found in Willis (1944).[76] As with many parts of the world, over the last century the United Kingdom has reported a warming trend in temperatures. While some of this may be due to a recovery from the cooler period of climate mid 20th century (particularly the 1960s) the last 20 years has nonetheless seen an unprecedented level of warm weather. In July 2019, BBC reported that records from the Met Office show that the 10 warmest years in the UK have occurred since 2002, with 2014 being the warmest. In the same period, the coolest year has been 2010; however, this still only ranks 22nd on the overall list of coolest years on record.[77] The averages shown below have been calculated using month CET data from 1659, using periods of 30 years as the WMO advises.[78] Download 185.23 Kb. Do'stlaringiz bilan baham: |
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