Estonia vs Haiti: Standardised Precipitation-Evapotranspiration Index
Standardised Precipitation-Evapotranspiration Index over time
- Estonia
- Haiti
How they compare
Haiti currently reports 0.474 against 0.4321 in Estonia, a difference of 0.0419.
That makes Haiti's figure about 1.1 times Estonia's.
The two have swapped places 26 times across 64 shared years of data; in 1960 it was Haiti ahead.
Estonia ranks 37th and Haiti ranks 34th of 189 countries.
Across the 7 decades both report, Estonia averaged higher in 5 and Haiti in 2.
Head to head by decade
| Decade | Estonia | Haiti | Difference | Ahead |
|---|---|---|---|---|
| 1960s | -0.2909 | -0.3566 | 0.0657 | Estonia |
| 1970s | -0.3005 | -0.188 | 0.1125 | Haiti |
| 1980s | 0.6003 | 0.4362 | 0.1642 | Estonia |
| 1990s | 0.0094 | -0.5203 | 0.5297 | Estonia |
| 2000s | 0.095 | 0.5171 | 0.4221 | Haiti |
| 2010s | 0.1616 | 0.018 | 0.1436 | Estonia |
| 2020s | -0.1578 | -0.5165 | 0.3587 | Estonia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher standardised precipitation-evapotranspiration index, Estonia or Haiti?
- Haiti, at 0.474 against 0.4321 in Estonia as of 2023.
- What is the difference in standardised precipitation-evapotranspiration index between Estonia and Haiti?
- 0.0419, with Haiti ahead.
- How many years of comparable data are there for Estonia and Haiti?
- 64 years are reported by both, from 1960 to 2023.
- How do Estonia and Haiti rank globally for standardised precipitation-evapotranspiration index?
- Estonia ranks 37th and Haiti ranks 34th 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.
Individual pages
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.