How many years of comparable data are there for Niger and Tonga?

19 years are reported by both, from 1990 to 2020.

Where does this data come from?

Statizoid (derived), published as Climate related disasters frequency, Number of Disasters: TOTAL, Number (Not Applicable), gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Niger vs Tonga: Climate related disasters: TOTAL, Number (Not Applicable) … gaps

Niger

in 2024

Tonga

in 2020

Niger rank

78th

Tonga rank

78th

Climate related disasters: TOTAL, Number (Not Applicable) … gaps over time

Niger
Tonga

How they compare

Niger currently reports 1 against 1 in Tonga, a difference of 0.

The two have swapped places 13 times across 19 shared years of data; in 1990 it was Tonga ahead.

Niger ranks 78th and Tonga ranks 78th of 183 countries.

Across the 4 decades both report, Niger averaged higher in 3 and Tonga in 1.

Head to head by decade

Decade	Niger	Tonga	Difference	Ahead
1990s	1.25	1.42	0.1667	Tonga
2000s	1.2	1.07	0.1333	Niger
2010s	1.89	1.33	0.5556	Niger
2020s	3	1	2	Niger

Averages of every year both report within each decade.

Frequently asked questions

Which has higher climate related disasters frequency, number of disasters: total, Niger or Tonga?: Niger, at 1 against 1 in Tonga as of 2024.
What is the difference in climate related disasters frequency, number of disasters: total between Niger and Tonga?: 0, with Niger ahead.
How many years of comparable data are there for Niger and Tonga?: 19 years are reported by both, from 1990 to 2020.
How do Niger and Tonga rank globally for climate related disasters frequency, number of disasters: total?: Niger ranks 78th and Tonga ranks 78th of 183 countries.
Where does this data come from?: Statizoid (derived), published as Climate related disasters frequency, Number of Disasters: TOTAL, Number (Not Applicable), gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Niger vs Tonga: Climate related disasters frequency, Number of Disasters: TOTAL. Statizoid, drawing on Statizoid (derived). Retrieved 07 November 2026, from https://climate.statizoid.com/compare/climate-related-disasters-frequency-number-of-disasters-total-number-not-applicable-gaps/niger/tonga/

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<a href="https://climate.statizoid.com/compare/climate-related-disasters-frequency-number-of-disasters-total-number-not-applicable-gaps/niger/tonga/">Niger vs Tonga: Climate related disasters frequency, Number of Disasters: TOTAL</a> — Statizoid

About this data

Indicator: Climate related disasters frequency, Number of Disasters: TOTAL, Number (Not Applicable), gaps filled
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 185 places, 5,614 data points, 1980–2025
Last refreshed: 02 November 2026

Climate related disasters frequency, Number of Disasters: TOTAL, Number (Not Applicable) with 1,354 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.