What is the average rainfall in London in MM?

This means that there was rainfall on 29 per cent of days per year and on average it didn’t rain 71 per cent of days per year. Average rainfall is 557.4mm with 1410 “sunshine hours.”

What is the average rainfall in London?

The climate here is classified as Cfb by the Köppen-Geiger system. The average annual temperature is 10.8 °C | 51.4 °F in London. The annual rainfall is 690 mm | 27.2 inch.

What is the average monthly rainfall in London?

Winter in London

Average Monthly Temperature, Rainfall, and Daylight Hours
September 60 F 1.9 inches
October 55 F 2.8 inches
November 48 F 2.4 inches
December 43 F 2.0 inches

What is the average rainfall in the UK in MM?

Annual precipitation averages for the entire UK are 133 days of rain or snow, totalling 885 millimetres (33.7 inches).

What is normal rainfall in mm?

The globally averaged annual precipitation over land is 715 mm (28.1 in), but over the whole Earth it is much higher at 990 mm (39 in). Climate classification systems such as the Köppen classification system use average annual rainfall to help differentiate between differing climate regimes.

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What is the average rainfall in Glasgow?

For Glasgow, our average rainfall is 1124.3mm yearly with over 170 days of rain each year.

What is the rainiest city in the world?

The average annual rainfall in Mawsynram, which is recognised as the world’s wettest by the Guinness Book of Records, is 11,871mm – more than 10 times the Indian national average of 1,083mm.

What is London’s rainiest month?

United Kingdom, annual weather averages

July is the hottest month in London with an average temperature of 19°C (66°F) and the coldest is January at 5°C (41°F) with the most daily sunshine hours at 7 in June. The wettest month is October with an average of 71mm of rain..

What month is the driest in the UK?

July and August are the warmest months, but they are also the wettest. The sunniest parts of the Britain are along the south coast of England. Rain is fairly well distributed throughout the year, with late winter/spring (February to March) the driest period and autumn/winter (October to January) the wettest.

What is the driest month in London?

October is the most wet month. This month should be avoided if you are not a big fan of rain. February is the driest month. July is the most sunny month.

What is the average UK rainfall?

In 2019, the annual average rainfall in the UK reached 1,392 millimeters.

Average annual rainfall in the United Kingdom (UK) from 2001 to 2020 (in millimeters)

Characteristic Rainfall in millimeters
2018 1,320.8
2017 1,330.9
2016 1,380.5
2015 1,723.3
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What is the rainiest city in the UK?

Cardiff is actually the wettest city in the UK, receiving 96mm of rainfall every month, according to MetOffice data analysed by ShowersToYou.

How much rain falls in UK each year?

In the rest of the country, according to the UK Met Office, the average rainfall in Britain is 1,154mm per year. On average it rains for 156.2 days per year (data from 1981 to 2010).

What is considered heavy rain in MM?

A Heavy Precipitation Day (HPD) is a day on which at least a total of 10 mm (or 20 mm) of rain or frozen precipitation falls. Frozen precipitation is measured according to its liquid equivalent: 10 cm of snow is usually about 10 mm of precipitation.

Is 10 20mm rain a lot?

Slight rain: Less than 0.5 mm per hour. Moderate rain: Greater than 0.5 mm per hour, but less than 4.0 mm per hour. … Moderate shower: Greater than 2 mm, but less than 10 mm per hour. Heavy shower: Greater than 10 mm per hour, but less than 50 mm per hour.

What is a good amount of rainfall per year?

State-wide averages of annual rainfall plus snowfall range from a high of 63.7 inches (1618 millimetres) in Hawaii to a low of 9.5 inches (241 millimetres) in Nevada. For the entire United States, excluding Hawaii and Alaska, the average amount of moisture falling as rain and snow is 30.21 inches (767 millimetres).