Standardised Precipitation-Evapotranspiration Index in Angola
Angola: Standardised Precipitation-Evapotranspiration Index was 0.1666 in 2023. ◆ Volatile
Standardised Precipitation-Evapotranspiration Index in Angola, 1960–2023
Source: Global SPEI database (SPEIbase). https://spei.csic.es/database.html.
Analysis
In 2023, standardised precipitation-evapotranspiration index in Angola stood at 0.1666.
The figure is up 12.3% on the previous year and up 259.3% over ten years.
Over the whole period, standardised precipitation-evapotranspiration index in Angola peaked at 2.23 in 1961 and was at its lowest, -2.2, in 1981.
That places Angola 60th out of 188 countries with data for 2023, putting it in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 1.04 | -1.41 | 2.23 | 10 |
| 1970s | 0.2626 | -1.17 | 1.24 | 10 |
| 1980s | -0.8575 | -2.2 | 1.29 | 10 |
| 1990s | -0.494 | -1.87 | 0.3361 | 10 |
| 2000s | 0.1251 | -0.7246 | 0.6887 | 10 |
| 2010s | -0.0007 | -0.7789 | 0.4216 | 10 |
| 2020s | 0.1831 | 0.1061 | 0.3114 | 4 |
Countries ranked near Angola
More environment data for Angola
- Total greenhouse gas emissions excluding LULUCF 69.92 Mt CO2e (2024)
- Total greenhouse gas emissions excluding LULUCF per capita 1.85 t CO2e/capita (2024)
- Methane (CH4) emissions from Agriculture 7.25 Mt CO2e (2024)
- Methane (CH4) emissions from Building (Energy) 1.77 Mt CO2e (2024)
- Methane (CH4) emissions from Fugitive Emissions (Energy) 21.75 Mt CO2e (2024)
- Methane (CH4) emissions from Industrial Combustion (Energy) 0.0059 Mt CO2e (2024)
- Methane (CH4) emissions (total) excluding LULUCF 34.32 Mt CO2e (2024)
- Methane (CH4) emissions from Power Industry (Energy) 0.0048 Mt CO2e (2024)
- Methane (CH4) emissions from Transport (Energy) 0.0542 Mt CO2e (2024)
- Methane (CH4) emissions from Waste 3.49 Mt CO2e (2024)
Frequently asked questions
- What is standardised precipitation-evapotranspiration index in Angola?
- Standardised precipitation-evapotranspiration index in Angola was 0.1666 in 2023, according to Global SPEI database (SPEIbase). https://spei.csic.es/database.html.
- What is the highest standardised precipitation-evapotranspiration index recorded in Angola?
- The highest recorded value was 2.23 in 1961.
- What is the lowest standardised precipitation-evapotranspiration index recorded in Angola?
- The lowest recorded value was -2.2 in 1981.
- How does Angola rank for standardised precipitation-evapotranspiration index?
- Angola ranks 60th out of 188 countries with data for 2023.
- Is standardised precipitation-evapotranspiration index rising or falling in Angola?
- Over the last ten years it is up 259.3%. The long-run trend across the full record is volatile.
- Where does this Angola data come from?
- The figures come from Global SPEI database (SPEIbase). https://spei.csic.es/database.html, published as part of Standardised Precipitation-Evapotranspiration Index. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 64 observations, free to reuse under CC BY 4.0 (World Bank Open Data).
About this data
The SPEI fulfills the requirements of a drought index since its multi-scalar character enables it to be used by different scientific disciplines to detect, monitor, and analyze droughts. Like the sc-PDSI and the SPI, the SPEI can measure drought severity according to its intensity and duration, and can identify the onset and end of drought episodes. The SPEI allows comparison of drought severity through time and space, since it can be calculated over a wide range of climates, as can the SPI.