sentence: Droughts are common and can be very long.
sentences_before: Rainfall is usually low, very hard to predict. Climate statistics for Australian locations'. Australian Government, Bureau of Meteorology. Retrieved 16 March 2012. Rain is most common between November and March.
sentences_after: The most rain recorded in one year was  in 1974. The least amount was  in 1965. The year 1965 was also the end of the longest drought that has been recorded here, which lasted six and a half years. They are very important for refilling the groundwater supply and can put a lot of life into the ecosystems. The last major rainfall was in 2009, which got  of rain.
concept_name: drought
headings: Uluṟu-Kata Tjuṯa National Park Climate and seasons
categories: National parks in Australia Protected areas of the Northern Territory Pitjantjatjara