Exposure to extreme precipitation — Annual precipitation change in Mauritius

Mauritius: Exposure to extreme precipitation — Annual precipitation change was 147.35 Millimetres per year in 2023. ◆ Volatile

Latest (2023)
147.35 Millimetres per year
Change on year
up 4,823.0%
World rank
57th
of 263 countries
All-time high
577.27 Millimetres per year
in 1987
All-time low
-429.8 Millimetres per year
in 1999
Years of data
45
1979–2023

Exposure to extreme precipitation — Annual precipitation change in Mauritius, 1979–2023

-500-25002505001979200120231979: 146.9 Millimetres per year1980: 306.6 Millimetres per year1981: 135.3 Millimetres per year1982: 320.3 Millimetres per year1983: -26.6 Millimetres per year1984: -296.3 Millimetres per year1985: 87.4 Millimetres per year1986: 52.4 Millimetres per year1987: 577.3 Millimetres per year1988: -86.9 Millimetres per year1989: 89.9 Millimetres per year1990: -121.3 Millimetres per year1991: -78.8 Millimetres per year1992: -93.7 Millimetres per year1993: -103.8 Millimetres per year1994: -187.4 Millimetres per year1995: 460.1 Millimetres per year1996: -22.6 Millimetres per year1997: -137.9 Millimetres per year1998: -103.2 Millimetres per year1999: -429.8 Millimetres per year2000: -142.6 Millimetres per year2001: -207.3 Millimetres per year2002: -26.8 Millimetres per year2003: -3.7 Millimetres per year2004: 1.9 Millimetres per year2005: 180.7 Millimetres per year2006: 3.7 Millimetres per year2007: 45 Millimetres per year2008: 149 Millimetres per year2009: 82.7 Millimetres per year2010: -117 Millimetres per year2011: -183.7 Millimetres per year2012: -163.8 Millimetres per year2013: -43.6 Millimetres per year2014: 40.6 Millimetres per year2015: 273.9 Millimetres per year2016: -109.5 Millimetres per year2017: 62.1 Millimetres per year2018: 362.4 Millimetres per year2019: 68.6 Millimetres per year2020: 81.5 Millimetres per year2021: -130.6 Millimetres per year2022: -3.1 Millimetres per year2023: 147.3 Millimetres per year

Source: Organisation for Economic Co-operation and Development. Measured in Millimetres per year.

Analysis

Mauritius recorded 147.35 Millimetres per year for exposure to extreme precipitation — annual precipitation change in 2023.

That represents a change of up 4,823.0% on the previous year and up 437.7% over ten years.

Over the whole period, exposure to extreme precipitation — annual precipitation change in Mauritius peaked at 577.27 Millimetres per year in 1987 and was at its lowest, -429.8 Millimetres per year, in 1999.

Mauritius ranks 57th of 263 countries on this measure, in the top quarter.

The series is highly variable year to year, so single readings are best treated with caution.

Averages by decade

DecadeAverage LowestHighest Years
1970s 146.94 Millimetres per year 146.94 Millimetres per year 146.94 Millimetres per year 1
1980s 115.94 Millimetres per year -296.26 Millimetres per year 577.27 Millimetres per year 10
1990s -81.83 Millimetres per year -429.8 Millimetres per year 460.11 Millimetres per year 10
2000s 8.24 Millimetres per year -207.32 Millimetres per year 180.66 Millimetres per year 10
2010s 19.01 Millimetres per year -183.69 Millimetres per year 362.41 Millimetres per year 10
2020s 23.77 Millimetres per year -130.62 Millimetres per year 147.35 Millimetres per year 4

Countries ranked near Mauritius

  1. 54 Serbia 150.62 Millimetres per year compare
  2. 55 South East England 149.54 Millimetres per year compare
  3. 56 Georgia 148.19 Millimetres per year compare
  4. 58 Luxembourg 146.6 Millimetres per year compare
  5. 59 Rhineland-Palatinate 141.51 Millimetres per year compare
  6. 60 Nouvelle-Aquitaine 140.43 Millimetres per year compare

See the full ranking of 979 places →

More reference data data for Mauritius

All data for Mauritius →

Frequently asked questions

What is exposure to extreme precipitation — annual precipitation change in Mauritius?
Exposure to extreme precipitation — annual precipitation change in Mauritius was 147.35 Millimetres per year in 2023, according to Organisation for Economic Co-operation and Development.
What is the highest exposure to extreme precipitation — annual precipitation change recorded in Mauritius?
The highest recorded value was 577.27 Millimetres per year in 1987.
What is the lowest exposure to extreme precipitation — annual precipitation change recorded in Mauritius?
The lowest recorded value was -429.8 Millimetres per year in 1999.
How does Mauritius rank for exposure to extreme precipitation — annual precipitation change?
Mauritius ranks 57th out of 263 countries with data for 2023.
Is exposure to extreme precipitation — annual precipitation change rising or falling in Mauritius?
Over the last ten years it is up 437.7%. The long-run trend across the full record is volatile.
Where does this Mauritius data come from?
The figures come from Organisation for Economic Co-operation and Development, published as part of Exposure to extreme precipitation — Annual precipitation change. Statizoid updates them automatically from the source API.

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Exposure to extreme precipitation — Annual precipitation change in Mauritius. Statizoid, drawing on Organisation for Economic Co-operation and Development. Retrieved 20 August 2026, from https://reference.statizoid.com/stat/exposure-to-extreme-precipitation-annual-precipitation-change/mauritius/

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About this data

Indicator
Exposure to extreme precipitation — Annual precipitation change
Unit
Millimetres per year
Source
Organisation for Economic Co-operation and Development
Licence
OECD Terms and Conditions (attribution required)
Coverage
979 places, 44,055 data points, 1979–2023
Last refreshed

The dataset provides a global assessment of changes in average precipitation by providing the precipitation anomaly and provides a global assessment of extreme precipitation through the use of two precipitation indices, i.e. very heavy precipitation days and frequency of extreme precipitation events. Exposure indicators to extreme precipitation have been prepared jointly by the Organisation for Economic Co-operation and Development (OECD) and the International Energy Agency (IEA). Please see the working paper for a more complete description of the methods. The datasets span the period 1979-2022, depending on data availability and are the result of the use of a variety of geospatial data sources as referenced in the Working Paper. The dataset has a global coverage on a national level; on the sub-national TL2 level (i.e. large subnational regions) results are reported for all OECD countries as well as for Argentina, Brazil, China, India, Indonesia and South Africa. A number of aggregates are included: Euro area, European Union, Advanced economies, Emerging market economies, G7, G20, OECD, OECD Europe, OECD Asia Oceania, OECD Americas and the LAC region. Data source(s): Copernicus Climate Data Store precipitation data (ERA5) and Copernicus Climate Change Initiative land cover data. Contact: ENV.Stat@oecd.org Database documentation