Instruct: Given a question, retrieve relevant documents that answer the question.
Query: What place has the most rainfall?
Cherrapunji has often been credited as being the wettest place on Earth, but for now nearby Mawsynram currently holds that distinction. Cherrapunji still holds the all-time record for the most rainfall in a calendar month and in a year, however: it received 9,300 millimetres (370in; 30.5ft) in July 1861 and 26,461 millimetres (1,041.8in; 86.814ft) between 1 August 1860 and 31 July 1861.[1]
During the night of 19 November 2009, some parts of Cumbria saw more rainfall than what is expected over the period of a whole winter month. The most intense period of rainfall broke nationwide records, and resulted in almost everywhere in the country being affected. However the worst damage occurred in the north and around Cockermouth and Workington where water rose to almost 3 metres in places, many Lakes of the Lake District overflowed and several bridges collapsed. There was one death: Bill Barker, a police officer who was directing traffic away from the Northside Bridge at Workington when the bridge collapsed into the river.
The annual average rainfall maxima across the continent lie across the northwest from northwest Brazil into northern Peru, Colombia, and Ecuador, then along the Atlantic coast of the Guyanas and far northern Brazil, as well as within the southern half of Chile. Lloró, a town situated in Chocó, Colombia, is probably the place with the largest measured rainfall in the world, averaging 13,300 mm per year (523.6 in). In fact, the whole Department of Chocó is extraordinarily humid. Tutunendo, a small town situated in the same department, is one of the wettest places on earth, averaging 11,394 mm per year (448 in); in 1974 the town received 26,303 mm (86 ft 3½ in), the largest annual rainfall measured in Colombia. Unlike Cherrapunji, which receives most of its rainfall between April and September, Tutunendo receives rain almost uniformly distributed throughout the year. The months of January and February have somewhat less frequent storms. On average, Tutunendo has 280 days with rainfall per year. Over ⅔ of the rain (68%) falls during the night. The average relative humidity is 90% and the average temperature is 26.4 °C. Quibdó, the capital of Chocó, receives the most rain in the world among cities with over 100,000 inhabitants: per year. Storms in Chocó can drop 500 mm (19.7 in) of rainfall in a day. This amount is more than falls in many cities in a year's time. The Andes mountain range blocks Pacific moisture that arrives in that continent, resulting in a desertlike climate just downwind across western Argentina.
Tropical rainforests are located around and near the equator, therefore having what is called an equatorial climate characterized by three major climatic parameters: temperature, rainfall, and dry season intensity. Other parameters that affect tropical rainforests are carbon dioxide concentrations, solar radiation, and nitrogen availability. In general, climatic patterns consist of warm temperatures and high annual rainfall. However, the abundance of rainfall changes throughout the year creating distinct moist and dry seasons. Tropical forests are classified by the amount of rainfall received each year, which has allowed ecologists to define differences in these forests that look so similar in structure. According to Holdridge’s classification of tropical ecosystems, true tropical rainforests have an annual rainfall greater than 2 m and annual temperature greater than 24 degrees Celsius, with a potential evapotranspiration ratio (PET) value of <0.25. However, most lowland tropical forests can be classified as tropical moist or wet forests, which differ in regards to rainfall. Tropical forest ecology- dynamics, composition, and function- are sensitive to changes in climate especially changes in rainfall.
Madhya Pradesh has a subtropical climate. Like most of north India, it has a hot dry summer(April–June) followed by monsoon rains (July–September) and a cool and relatively dry winter. The average rainfall is about 1,370 mm (53.9 in). It decreases from east to west. The south-eastern districts have the heaviest rainfall, some places receiving as much as 2,150 mm (84.6 in), while the western and north-western districts receive 1,000 mm (39.4 in) or less.
The National Weather Service reports that Guerneville has an average annual rainfall of . Measurable precipitation occurs on an average of 73 days each year. The wettest year was 1970 with and the driest year was 1949 with . The most rainfall in one month was 29.08 in January 1970. The most rainfall in 24 hours was on February 8, 1960.
Taft has a desert climate (Köppen "BWh"), with long, hot, dry summers, and brief, cool, moist winters. Rainfall averages only annually, mostly falling during winter and spring. Typically, no rain falls from June through September. The year with the most rainfall is 1998, with . The year with the least rainfall is 2007, with . The most rainfall in one month was , in February 1998. The most rainfall in one day was , on May 6, 1998. Taft averages 112.7 days with highs above and 6.2 days with lows below . The highest recorded temperature in Taft is on July 11, 2008. The lowest recorded temperature in Taft is on December 23, 1998.
Rainfall is in two seasons like in most of Kenya and the highest rainfall is between March and May. Average rainfall is approximately 1200 mm and above, but the rainfall patterns are unique, as the small town has three patterns of rainfall according to the neighborhood. It could rain in Kakrao but around Onyalo school would be very dry and Namba would have a slight drizzle.
Vertical wind shear forces the rainfall pattern around a tropical cyclone to become highly asymmetric, with most of the precipitation falling to the left and downwind of the shear vector, or downshear left. In other words, southwesterly shear forces the bulk of the rainfall north-northeast of the center. If the wind shear is strong enough, the bulk of the rainfall will move away from the center leading to what is known as an exposed circulation center. When this occurs, the potential magnitude of rainfall with the tropical cyclone will be significantly reduced.
There are cycles seen within the rainfall data from Northern Europe between Great Britain and Germany, which are seen at a 16-year interval. Southern Europe experiences a 22-year cycle in rainfall variation. Other smaller term cycles are seen at 10-12 year and 6-7 year periods within the rainfall record. Places with significant impact by acid rain across the continent include most of eastern Europe from Poland northward into Scandinavia.
Madhya Pradesh has a subtropical climate. Like most of north India, it has a hot dry summer (April–June), followed by monsoon rains (July–September) and a cool and relatively dry winter. The average rainfall is about . The southeastern districts have the heaviest rainfall, some places receiving as much as , while the western and northwestern districts receive or less.
Vertical wind shear forces the rainfall pattern around a tropical cyclone to become highly asymmetric, with most of the precipitation falling to the left and downwind of the shear vector, or downshear left. In other words, southwesterly shear forces the bulk of the rainfall north-northeast of the center. If the wind shear is strong enough, the bulk of the rainfall will move away from the center leading to what is known as an exposed circulation center. When this occurs, the potential magnitude of rainfall with the tropical cyclone will be significantly reduced.
Most of Iraq has a hot arid climate with subtropical influence. Summer temperatures average above for most of the country and frequently exceed . Winter temperatures infrequently exceed with maxima roughly and night-time lows . Typically, precipitation is low; most places receive less than annually, with maximum rainfall occurring during the winter months. Rainfall during the summer is extremely rare, except in the far north of the country. The northern mountainous regions have cold winters with occasional heavy snows, sometimes causing extensive flooding.
Among other cities in the climate table below, Soran, Shaqlawa and Halabja also experience lows which average below in winter. Duhok has the hottest summers in the region with highs averaging around . Annual rainfall contrasts in the region, with some places seeing rainfall as low as in Erbil to as high as in places like Amadiya. Most of the rain falls in winter and spring, and it's usually heavy. Summer and early autumn are virtually dry. Spring is fairly tepid. Iraqi Kurdistan sees snowfall occasionally in the winter, and frost is very common. There is a seasonal lag in some places in summer, with temperatures peaking around August and September.
Although no rain gauge exists on the mountain, data at nearby Mount Bellenden Ker suggest an annual average rainfall of around , and an estimated potential maximum as high as , both of which would make the mountain one of the wettest places in the world. Even in what constitutes the "dry" in most of tropical Australia, rainfall on the summit is very heavy at around in May and in August, whilst in the wettest month of March estimated averages are as high as and maxima around . Calculations based on available lowland data (from Innisfail, Cairns and Port Douglas) would suggest "daily" rainfalls could have been potentially as high as during a cyclone in 1911 - which if accurate would be the highest daily rainfall in the world.
The section also leads the development of the Essential Environmental Measures (EEM) program to strengthen environmental reporting. The EEM program aims to improve our capacity to track trends in the State of Australia's environment and engages with environmental experts to:
Over time, it is anticipated that information provided through the program will become a core component of the evidence used to inform national state of the environment reporting and environmental-economic accounting.The southwest coastal area has a Mediterranean climate and was originally heavily forested, including large stands of the karri, one of the tallest trees in the world.[8] This agricultural region of Western Australia is in the top nine terrestrial habitats for terrestrial biodiversity, with a higher proportion of endemic species than most other equivalent regions. Thanks to the offshore Leeuwin Current the area numbers in the top six regions for marine biodiversity, containing the most southerly coral reefs in the world.
Average annual rainfall varies from 300 millimetres (12 in) at the edge of the Wheatbelt region to 1,400 millimetres (55 in) in the wettest areas near Northcliffe, but in the months of November to March evaporation exceeds rainfall, and it is generally very dry. Plants must be adapted to this as well as the extreme poverty of all soils. A major reduction in winter rainfall has been observed since the mid-1970s, with a greater number of extreme rainfall events in the summer months.[9]
The central four-fifths of the state is semiarid or desert and is lightly inhabited with the only significant activity being mining. Annual rainfall averages 200–250 millimetres (8–10 in), most of which occurs in sporadic torrential falls related to cyclone events in summer months.
An exception to this is the northern tropical regions. The Kimberley has an extremely hot monsoonal climate with average annual rainfall ranging from 500 to 1,500 millimetres (20–60 in), but there is a very long almost rainless season from April to November. Eighty-five percent of the state's runoff occurs in the Kimberley, but because it occurs in violent floods and because of the insurmountable poverty of the generally shallow soils, the only development has taken place along the Ord River.
Rainfall levels in the Riverina are generally low with the median annual rainfall over most of the region between , rising to between on the eastern fringe. Rain generally falls in the winter in the southern Riverina and around Hay while in the north rainfall patterns are fairly consistent throughout the year. Corowa, in the south eastern Riverina has an average rainfall of per year while mean annual rainfall at Hay is . Drought in 2006 has seen the lowest ever recorded rainfall in towns such as Lockhart, Tarcutta and Narrandera.
A rain gauge placed on the nearby Waialeale lake records daily rainfall and regularly lands Kauai's peaks on the National Climatic Data Center's list of places averaging the highest annual rainfall. This high rainfall makes reaching the summit difficult on most days.
Due to Fort Bragg’s proximity to the Pacific Ocean, the city has very mild weather throughout the year compared to most inland places. Most of the rainfall occurs from November to April with some occasional drizzle or light showers during the summer. Fog and low overcast are common, especially during the night and early morning hours. The climate experienced in Fort Bragg is classified as cool-summer mediterranean climate. Although formally known as dry-summer subtropical; Fort Bragg has very cool summer temperatures for a subtropical climate type. Its mediterranean classification is due to the dry summers with very little rainfall.
The Libyan Desert, which covers much of Libya, is one of the most arid and sun-baked places on earth. In places, decades may pass without seeing any rainfall at all, and even in the highlands rainfall seldom happens, once every 5–10 years. At Uweinat, the last recorded rainfall was in September 1998.
This was one of the first attempts at defining an aridity index, one that reflects the effects of the thermal regime and the amount and distribution of precipitation in determining the native vegetation possible in an area. It recognizes the significance of temperature in allowing colder places such as northern Canada to be seen as humid with the same level of precipitation as some tropical deserts because of lower levels of potential evapotranspiration in colder places. In the subtropics, the allowance for the distribution of rainfall between warm and cold seasons recognizes that winter rainfall is more effective for plant growth that can flourish in the winter and go dormant in the summer than the same amount of summer rainfall during a warm-to-hot season. Thus a place like Athens, Greece that gets most of its rainfall in winter can be considered to have a humid climate (as attested in lush foliage) with roughly the same amount of rainfall that imposes semi-desert conditions in Midland, Texas, where rainfall largely occurs in the summer. 
The state of Karnataka in India has a bittersweet relationship with rains. While its regions of Malnad and Coastal Karnataka receive copious amount of rainfall; its north Bayaluseemae region in the Deccan Plateau is one of the most arid regions in the country. Most of the rains received in the state is during the monsoon season. Being an agrarian economy with a large percentage of its citizens engaged in agriculture, the failure of rains can have a crippling effect on the economy of the state. Apart from the benefits in agriculture, the Government of Karnataka has tried to avail other benefits of rainfall using scientific methods. An example of this is the project, "Rainwater Harvesting in Rural Karnataka" which is initiated by the Karnataka State Council for Science and Technology and is one of the largest rainwater harvesting projects in the world. Agumbe in the Shimoga district , Amagaon in Uttara Kannada District, Hulikal again in Shimoga district and Talakaveri in Madikeri are some of the known places with the highest annual rainfall in South India. Of this Amagaon has received over 10000 mm rain fall twice in 10 years.
Rainfall is the most common form of precipitation on the island, and is extremely common throughout Ireland, although some parts of the west coast receive over four times as much rain as the east coast. Rainfall in Ireland normally comes from Atlantic frontal systems which travel northeast over the island, bringing cloud and rain. Most of the eastern half of the country has between of rainfall in the year. Rainfall in the west generally averages between . In many mountainous districts rainfall exceeds per year. The wettest months almost everywhere are December and January. April is the driest month generally, but in many southern parts June is the driest.
The district has 34 rain gauge stations. The average annual rainfall for the whole district is 552.8 mm, with 37.2 rainy days. The monsoon generally reaches the district by June and lasts till October. Though the total rainfall is not high, the district benefits both from the south-west and the north-east monsoons. The annual rainfall varies from place to place within the district.
Cherrapunji, situated on the southern slopes of the Eastern Himalaya in Shillong, India is the confirmed wettest place on Earth, with an average annual rainfall of . The highest recorded rainfall in a single year was in 1861. The 38-year average at nearby Mawsynram, Meghalaya, India is . The wettest spot in Australia is Mount Bellenden Ker in the north-east of the country which records an average of per year, with over of rain recorded during 2000. The Big Bog on the island of Maui has the highest average annual rainfall in the Hawaiian Islands, at .Mount Waiʻaleʻale on the island of Kauaʻi achieves similar torrential rains, while slightly lower than that of the Big Bog, at of rain per year over the last 32 years, with a record in 1982. Its summit is considered one of the rainiest spots on earth, with a reported 350 days of rain per year. 
Lloró, a town situated in Chocó, Colombia, is probably the place with the largest rainfall in the world, averaging per year. The Department of Chocó is extraordinarily humid. Tutunendaó, a small town situated in the same department, is one of the wettest estimated places on Earth, averaging per year; in 1974 the town received , the largest annual rainfall measured in Colombia. Unlike Cherrapunji, which receives most of its rainfall between April and September, Tutunendaó receives rain almost uniformly distributed throughout the year. Quibdó, the capital of Chocó, receives the most rain in the world among cities with over 100,000 inhabitants: per year. Storms in Chocó can drop of rainfall in a day. This amount is more than what falls in many cities in a year's time.