Costa Rica vs Timor-Leste: Standardised Precipitation-Evapotranspiration Index

Costa Rica
-1.29
in 2023
Timor-Leste
-1.39
in 2023
Costa Rica rank
155th
Timor-Leste rank
158th

Standardised Precipitation-Evapotranspiration Index over time

  • Costa Rica
  • Timor-Leste
-2024196019912023

How they compare

Costa Rica currently reports -1.29 against -1.39 in Timor-Leste, a difference of 0.1.

The two have swapped places 28 times across 64 shared years of data; in 1960 it was Costa Rica ahead.

Costa Rica ranks 155th and Timor-Leste ranks 158th of 189 countries.

Across the 7 decades both report, Costa Rica averaged higher in 5 and Timor-Leste in 2.

Head to head by decade

Decade Costa Rica Timor-Leste Difference Ahead
1960s 0.2485 0.1233 0.1252 Costa Rica
1970s 0.5123 -0.0148 0.5271 Costa Rica
1980s 0.0824 -0.1546 0.2369 Costa Rica
1990s 0.1109 0.498 0.3871 Timor-Leste
2000s 0.1215 0.0048 0.1166 Costa Rica
2010s -0.1839 0.0734 0.2573 Timor-Leste
2020s -0.1233 -1.63 1.51 Costa Rica

Averages of every year both report within each decade.

Frequently asked questions

Which has higher standardised precipitation-evapotranspiration index, Costa Rica or Timor-Leste?
Costa Rica, at -1.29 against -1.39 in Timor-Leste as of 2023.
What is the difference in standardised precipitation-evapotranspiration index between Costa Rica and Timor-Leste?
0.1, with Costa Rica ahead.
How many years of comparable data are there for Costa Rica and Timor-Leste?
64 years are reported by both, from 1960 to 2023.
How do Costa Rica and Timor-Leste rank globally for standardised precipitation-evapotranspiration index?
Costa Rica ranks 155th and Timor-Leste ranks 158th of 189 countries.
Where does this data come from?
Global SPEI database (SPEIbase). https://spei.csic.es/database.html, published as Standardised Precipitation-Evapotranspiration Index. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Costa Rica vs Timor-Leste: Standardised Precipitation-Evapotranspiration Index. Statizoid, drawing on Global SPEI database (SPEIbase). https://spei.csic.es/database.html. Retrieved 24 August 2026, from https://environment.statizoid.com/compare/standardised-precipitation-evapotranspiration-index/costa-rica/timor-leste/

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About this data

Indicator
Standardised Precipitation-Evapotranspiration Index
Source
Global SPEI database (SPEIbase). https://spei.csic.es/database.html
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
189 places, 12,095 data points, 1960–2023
Last refreshed

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.