Thailand vs Vietnam

Thailand vs Vietnam: Temperature

Temperature in 2025: 26.3 °C in Thailand and 24 °C in Vietnam, by ERA5 observations. In 2025 the value was higher in Thailand, by 2.3 °C, or 1.1 times that in Vietnam.

Watch it change on the map

°C · ERA5

Thailand vs Vietnam: TemperatureTemperature in 2025: 26.3 °C in Thailand and 24 °C in Vietnam, by ERA5 observations. In 2025 the value was higher in Thailand, by 2.3 °C, or 1.1 times that in Vietnam.
ThailandVietnamCMIP6 historical run, model medianCMIP6 model median (SSP2-4.5, middle of the road)models’ 10th–90th percentile

What the numbers say

  • Thailand has been higher in every year both have figures for since 1950.
  • The CMIP6 model median (SSP2-4.5, middle of the road) puts Thailand at 28.8 °C and Vietnam at 26.4 °C in 2100.

Every year

°C · ERA5

YearThailandThailand: CMIP6 historical run, model medianVietnamVietnam: CMIP6 historical run, model median
202526.327.32424.8
202427.427.224.924.8
202327.127.224.624.7
202226.427.22424.8
202126.527.224.224.8
20202727.124.524.6
201927.127.124.824.6
201826.527.124.324.5
201726.527.124.224.6
20162726.924.624.4
201526.827.124.624.5
201426.426.92424.4
201326.4272424.4
201226.726.924.124.4
201125.826.923.224.4
201026.926.924.424.3
200926.326.923.924.4
200825.926.723.324.2
200726.426.723.924.2
200626.526.82424.3
200526.626.723.824.3
200426.326.823.724.3
200326.426.724.124.2
200226.526.724.124.2
200126.326.923.824.3
200025.926.623.624.2
199925.826.623.624.1
199827.126.724.524.2
199726.326.623.824.2
199625.926.423.323.9
199526.226.523.524
199426.126.623.724
199325.926.423.523.8
19922626.123.423.7
199126.326.523.923.9
199026.326.723.824.1
19892626.523.323.9
198826.126.523.623.9
198726.326.42423.9
198625.826.523.424
198525.826.323.223.8
198425.726.423.123.9
198326.126.323.423.7
198225.826.423.523.9
198125.826.423.623.9
198026.226.423.723.8
197926.226.423.623.9
197825.926.323.323.8
197725.726.423.223.9
197625.326.322.923.8
197525.426.323.123.8
197425.326.323.123.8
197325.826.523.824
197225.726.323.323.8
19712526.322.823.8
197025.726.323.423.8
196925.926.323.623.9
196825.726.323.323.8
196725.326.222.923.7
196625.426.223.223.7
196525.526.32323.8
196425.426.223.223.7
196325.326.22323.7
196225.326.42323.9
196125.526.423.324
196025.826.423.423.9
195925.726.223.323.8
195825.726.523.424
195725.626.423.323.9
195625.126.322.823.8
195525.126.522.824
195425.426.423.323.9
195324.726.323.423.9
195225.326.423.523.9
195125.426.423.223.9
195025.326.323.223.9
  • 12.3Projected
CMIP6 model median (SSP2-4.5, middle of the road) · 2026–2100
YearThailandThailand: CMIP6 historical run, model medianVietnamVietnam: CMIP6 historical run, model median
2026–27.226.6–28.1–24.824.1–25.6
2027–27.326.7–27.9–24.824.2–25.5
2028–27.326.8–28–24.824.3–25.5
2029–27.626.8–28.1–25.224.3–25.7
2030–27.526.7–28–2524.4–25.5
2031–27.526.8–28.1–2524.4–25.6
2032–27.426.9–28.2–2524.4–25.7
2033–27.527–28.1–25.124.5–25.7
2034–27.426.9–28.3–2524.5–25.7
2035–27.526.8–28.5–25.124.3–25.9
2036–27.626.8–28.2–25.124.3–25.8
2037–27.726.9–28.2–25.224.6–25.7
2038–27.827.2–28.5–25.424.7–25.9
2039–27.726.8–28.2–25.224.5–25.9
2040–27.626.9–28.5–25.124.6–25.9
2041–27.827.1–28.4–25.324.7–26
2042–27.727–28.5–25.324.6–26
2043–27.627–28.5–25.224.7–26.1
2044–27.727.1–28.5–25.224.7–26
2045–27.727.1–28.6–25.324.7–26
2046–27.827.2–28.7–25.424.8–26.1
2047–27.927.3–28.6–25.524.8–26.2
2048–28.127.2–28.8–25.524.8–26.4
2049–28.127.3–28.8–25.624.9–26.3
2050–2827.3–28.8–25.524.9–26.4
2051–28.127.4–28.8–25.624.9–26.4
2052–28.227.3–28.9–25.624.9–26.2
2053–2827.3–28.8–25.524.9–26.3
2054–2827.5–29–25.625–26.4
2055–28.227.4–28.8–25.724.9–26.3
2056–28.127.3–29.2–25.724.9–26.7
2057–28.227.3–28.9–25.725–26.4
2058–28.227.4–29.1–25.725–26.6
2059–28.327.6–29.1–25.825.2–26.7
2060–28.427.6–29.1–25.925.2–26.7
2061–28.427.2–29.2–25.824.9–26.6
2062–28.227.3–29.4–25.824.8–26.8
2063–28.527.6–29.2–25.925.1–26.6
2064–28.327.6–29.2–25.825.2–26.7
2065–28.227.5–29.2–25.825.2–26.6
2066–28.427.6–29.3–25.925.1–26.7
2067–28.227.4–29.2–25.825–26.5
2068–28.327.5–29.5–25.925.1–27
2069–28.427.7–29.5–2625.2–26.9
2070–28.327.4–29.4–25.825.1–26.9
2071–28.427.5–29.6–25.925.2–26.9
2072–28.527.6–29.5–2625.1–26.9
2073–28.627.8–29.5–26.125.4–27
2074–28.527.4–29.6–2625.2–27.1
2075–28.527.7–29.3–2625.2–26.9
2076–28.527.6–29.7–2625.3–27.1
2077–28.527.8–29.6–26.125.5–27
2078–28.627.8–29.6–26.125.4–27.1
2079–28.627.8–29.8–26.125.3–27.2
2080–28.727.8–29.8–26.225.4–27.3
2081–28.627.8–29.6–26.125.4–27.1
2082–28.727.9–29.5–26.125.4–27
2083–28.527.8–29.8–2625.5–27.4
2084–28.627.6–29.5–26.325.1–26.9
2085–28.727.9–29.8–26.325.5–27.1
2086–28.627.6–29.7–26.225.2–27.3
2087–28.727.9–29.7–26.325.4–27.2
2088–28.827.6–29.9–26.325.5–27.4
2089–28.627.7–30–26.225.4–27.3
2090–28.628–30.1–26.225.5–27.2
2091–28.727.8–29.9–26.225.5–27.4
2092–28.727.8–29.9–26.325.3–27.3
2093–28.627.9–29.9–26.225.6–27.3
2094–28.927.9–29.7–26.325.5–27.2
2095–2928–30–26.525.6–27.4
2096–28.627.9–30.1–26.225.4–27.4
2097–28.827.9–29.8–26.425.4–27.2
2098–28.727.9–29.9–26.325.4–27.4
2099–28.727.8–29.9–26.325.3–27.3
2100–28.827.8–30–26.425.4–27.4

Each country on its own

Good to know

  • The average air temperature near the ground, over the whole country and the whole year.
  • Source: ERA5 reanalysis (Copernicus, ECMWF) and CMIP6, via the World Bank Climate Change Knowledge Portal.
  • The dashed line is the CMIP6 model median (SSP2-4.5, middle of the road), a scenario rather than a forecast; the band is its models’ 10th–90th percentile.
  • Climate model values are the median of the CMIP6 models, run on past emissions to 2014 and on SSP2-4.5, a middle-of-the-road path, after: they are not measurements.
  • Ranks count the 233 countries with a value in 2025, highest first.

How the layers work, where their data comes from and what they can’t tell you: Countries through time

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