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Temperate oceanic climate
- According to the Koppen Climate Classification, London has a temperate oceanic climate (Cfb). This type of climate features cool winters with frequent cloudy skies and rain showers (and on occasion snow), and mild summers. Precipitation is fairly evenly distributed all year round.
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According to the Koppen Climate Classification, London has a temperate oceanic climate (Cfb). This type of climate features cool winters with frequent cloudy skies and rain showers (and on occasion snow), and mild summers. Precipitation is fairly evenly distributed all year round.
- London
London has a temperate oceanic climate (Köppen: Cfb)....
- Climate of the United Kingdom
Temperate summer heatwaves of 30 °C+ and droughts...
- London
London has a temperate oceanic climate (Köppen: Cfb). Rainfall records have been kept in the city since at least 1697, when records began at Kew. At Kew, the most rainfall in one month is 7.4 inches (189 mm) in November 1755 and the least is 0 inches (0 mm) in both December 1788 and July 1800.
- Overview
- Climate of London
Continuous records of London’s weather extend back to 1659, with specific data for wind direction available since 1723 and for precipitation since 1697. The fluctuations show a cyclic pattern, with troughs of hard winters and cold springs during the 1740s, 1770s, 1809–17, 1836–45, and 1875–82 followed by a long upswing after 1919, in which London’s climate became warmer, largely because of milder weather in the autumn months.
Modern London has the equable climate of South East England, with mild winters and temperate summers. The average daytime air temperature is 52 °F (11 °C), with 42 °F (5.5 °C) in January and 65 °F (18 °C) in July. Statistics show that the sun shines, however briefly, on five days out of six. Londoners shed their winter overcoats in April or May and begin to dress warmly again in late October. The prevailing wind is west-southwest. Because of the sheltering effect of the Chiltern Hills and North Downs, the city has slightly less rainfall than the Home Counties. In an average year one can expect 200 dry days out of 365 and a precipitation total of about 23 inches (585 mm) evenly distributed across the 12 months.
The incidence of sleet and snow is less predictable. It varies greatly from year to year around a long-run statistical average of 20 days. The snowiest winter on record was 1695, with snow falling on 70 days. When snow does fall (generally only in the first three months of the year), it rarely accumulates. Semihardy plants can winter over in London gardens, though only in the most sheltered and sunny spot will a London vine bear grapes sweet enough for wine making.
Climatic variations across the metropolis show very clearly that there is a heat island created by concentration of buildings, internal-combustion engines, and heating and air-conditioning plants. Temperatures are higher toward the centre of the city, and the air is drier. Overall, the average difference in minimum temperatures between London and the surrounding country is 3.4 °F (1.9 °C), but on individual nights the difference can be as much as 16.2 °F (9 °C). The chemical, mechanical, and thermal effects of the city also affect wind speed and precipitation. Downpours of heavy rain are liable to be more intense within London because pollution particles act as condensation nuclei for water vapour.
Continuous records of London’s weather extend back to 1659, with specific data for wind direction available since 1723 and for precipitation since 1697. The fluctuations show a cyclic pattern, with troughs of hard winters and cold springs during the 1740s, 1770s, 1809–17, 1836–45, and 1875–82 followed by a long upswing after 1919, in which London’s climate became warmer, largely because of milder weather in the autumn months.
Modern London has the equable climate of South East England, with mild winters and temperate summers. The average daytime air temperature is 52 °F (11 °C), with 42 °F (5.5 °C) in January and 65 °F (18 °C) in July. Statistics show that the sun shines, however briefly, on five days out of six. Londoners shed their winter overcoats in April or May and begin to dress warmly again in late October. The prevailing wind is west-southwest. Because of the sheltering effect of the Chiltern Hills and North Downs, the city has slightly less rainfall than the Home Counties. In an average year one can expect 200 dry days out of 365 and a precipitation total of about 23 inches (585 mm) evenly distributed across the 12 months.
The incidence of sleet and snow is less predictable. It varies greatly from year to year around a long-run statistical average of 20 days. The snowiest winter on record was 1695, with snow falling on 70 days. When snow does fall (generally only in the first three months of the year), it rarely accumulates. Semihardy plants can winter over in London gardens, though only in the most sheltered and sunny spot will a London vine bear grapes sweet enough for wine making.
Climatic variations across the metropolis show very clearly that there is a heat island created by concentration of buildings, internal-combustion engines, and heating and air-conditioning plants. Temperatures are higher toward the centre of the city, and the air is drier. Overall, the average difference in minimum temperatures between London and the surrounding country is 3.4 °F (1.9 °C), but on individual nights the difference can be as much as 16.2 °F (9 °C). The chemical, mechanical, and thermal effects of the city also affect wind speed and precipitation. Downpours of heavy rain are liable to be more intense within London because pollution particles act as condensation nuclei for water vapour.
Temperate summer heatwaves of 30 °C+ and droughts occasionally occur, especially in London and Southeast England. The summer of 2018 was particularly sunny and dry across England. The prevailing wind direction for England is from the south-west.
The average annual temperature is 10.8 °C | 51.4 °F in London. Approximately 690 mm | 27.2 inch of rainfall occurs on a yearly basis. The location London is in the northern hemisphere. Summer begins at the end of June and ends in September. The months of summer are: June, July, August, September.
Climate. Twinnings. References. Other websites. London. Coordinates: 51°30′26″N 0°7′39″W. Skyline. London is the capital of the United Kingdom (UK), and its largest city. [6] It is also the city with the highest population in the UK. The population is just under 9 million. [7] . The city is the largest in western Europe by population and area.
Over the past few decades, heat waves are becoming more frequent due to global warming. The highest record is 40.2 °C (104.4 °F), set in July 2022. The previous record was 37.9 °C (100.2 °F), set in August 2003 and in July 2019. In autumn, from September to November, the temperature gradually decreases.
