Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Lakes of Ounianga' has mentioned 'Rainfall' in the following places:
Occurrence Sentence Text Source
According to the UNESCO description, the lakes are in a hot and hyperarid desert that features a rainfall of less than 2 millimetres (0.1xc2xa0in) a year.
Located in North-Eastern Chad, in a hot and hyperarid desert setting with less than 2mm rainfall per year, the Lakes of Ounianga comprises a total of 18 lakes, in two groups, displaying a variety of sizes, depths, colorations and chemical compositions.