Benin vs Solomon Islands: Standardised Precipitation-Evapotranspiration Index
Standardised Precipitation-Evapotranspiration Index over time
- Benin
- Solomon Islands
How they compare
Solomon Islands currently reports 0.0007 against -0.0289 in Benin, a difference of 0.0296.
The two have swapped places 31 times across 64 shared years of data; in 1960 it was Benin ahead.
Benin ranks 76th and Solomon Islands ranks 73rd of 188 countries.
Across the 7 decades both report, Benin averaged higher in 4 and Solomon Islands in 3.
Head to head by decade
| Decade | Benin | Solomon Islands | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 0.7367 | 0.6164 | 0.1203 | Benin |
| 1970s | 0.905 | 0.6305 | 0.2744 | Benin |
| 1980s | 0.2219 | -1.05 | 1.27 | Benin |
| 1990s | 0.3392 | -0.2487 | 0.5878 | Benin |
| 2000s | -0.281 | -0.0212 | 0.2599 | Solomon Islands |
| 2010s | -0.4172 | -0.0052 | 0.4119 | Solomon Islands |
| 2020s | -0.1531 | -0.0003 | 0.1528 | Solomon Islands |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher standardised precipitation-evapotranspiration index, Benin or Solomon Islands?
- Solomon Islands, at 0.0007 against -0.0289 in Benin as of 2023.
- What is the difference in standardised precipitation-evapotranspiration index between Benin and Solomon Islands?
- 0.0296, with Solomon Islands ahead.
- How many years of comparable data are there for Benin and Solomon Islands?
- 64 years are reported by both, from 1960 to 2023.
- How do Benin and Solomon Islands rank globally for standardised precipitation-evapotranspiration index?
- Benin ranks 76th and Solomon Islands ranks 73rd of 188 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.