Which has higher decadal average surface temperature, Brunei or Thailand?

Brunei, at 26.62 °C against 26.59 °C in Thailand as of 2010.

How many years of comparable data are there for Brunei and Thailand?

8 years are reported by both, from 1940 to 2010.

Where does this data come from?

Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data, published as Decadal average surface temperature. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Brunei vs Thailand: Decadal average surface temperature

Brunei

26.62 °C

in 2010

Thailand

26.59 °C

in 2010

Brunei rank

26th

Thailand rank

28th

Decadal average surface temperature over time

Brunei
Thailand

How they compare

Brunei currently reports 26.62 °C against 26.59 °C in Thailand, a difference of 0.03 °C.

The two have swapped places 3 times across 8 shared years of data; in 1940 it was Thailand ahead.

Brunei ranks 26th and Thailand ranks 28th of 193 countries.

Across the 8 decades both report, Brunei averaged higher in 3 and Thailand in 5.

Head to head by decade

Decade	Brunei	Thailand	Difference	Ahead
1940s	24.82 °C	24.95 °C	0.1316 °C	Thailand
1950s	25.33 °C	25.31 °C	0.0227 °C	Brunei
1960s	25.3 °C	25.49 °C	0.1927 °C	Thailand
1970s	25.54 °C	25.6 °C	0.0599 °C	Thailand
1980s	25.9 °C	25.95 °C	0.0464 °C	Thailand
1990s	26.17 °C	26.17 °C	0.0029 °C	Thailand
2000s	26.29 °C	26.28 °C	0.012 °C	Brunei
2010s	26.62 °C	26.59 °C	0.0309 °C	Brunei

Averages of every year both report within each decade.

Frequently asked questions

Which has higher decadal average surface temperature, Brunei or Thailand?: Brunei, at 26.62 °C against 26.59 °C in Thailand as of 2010.
What is the difference in decadal average surface temperature between Brunei and Thailand?: 0.03 °C, with Brunei ahead.
How many years of comparable data are there for Brunei and Thailand?: 8 years are reported by both, from 1940 to 2010.
How do Brunei and Thailand rank globally for decadal average surface temperature?: Brunei ranks 26th and Thailand ranks 28th of 193 countries.
Where does this data come from?: Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data, published as Decadal average surface temperature. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Brunei vs Thailand: Decadal average surface temperature. Statizoid, drawing on Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data. Retrieved 23 September 2026, from https://reference.statizoid.com/compare/decadal-average-surface-temperature/brunei-darussalam/thailand/

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About this data

Indicator: Decadal average surface temperature
Unit: °C
Source: Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 193 places, 1,544 data points, 1940–2010
Last refreshed: 18 September 2026

Temperature of the air measured 2 meters above the ground, encompassing land, sea, and in-land water surfaces.