孟加拉国与尼日利亚对比

孟加拉国与尼日利亚：温度

2025 年温度：孟加拉国为 25.9 °C，尼日利亚为 27.8 °C（据 ERA5 观测）。 2025 年尼日利亚的数值较高，高出 1.9 °C，是孟加拉国的 1.07 倍。

在地图上查看其变化

°C · ERA5

孟加拉国与尼日利亚：温度2025 年温度：孟加拉国为 25.9 °C，尼日利亚为 27.8 °C（据 ERA5 观测）。 2025 年尼日利亚的数值较高，高出 1.9 °C，是孟加拉国的 1.07 倍。
孟加拉国尼日利亚CMIP6 历史模拟，模型中位数CMIP6 模型中位数（SSP2-4.5，中间路径）模型第 10–90 百分位

数据解读

  • 自 1958 年超过孟加拉国以来，尼日利亚的数值一直更高。
  • 2025 年，在 233 个国家中，孟加拉国排名第 79，尼日利亚排名第 16（从高到低）。
  • 根据CMIP6 模型中位数（SSP2-4.5，中间路径），2100 年孟加拉国为 27.7 °C，尼日利亚为 29.6 °C。

逐年数据

°C · ERA5

年份孟加拉国孟加拉国：CMIP6 历史模拟，模型中位数尼日利亚尼日利亚：CMIP6 历史模拟，模型中位数
202525.925.927.827.9
20242626.127.828
202326.126.127.627.8
202225.825.92727.9
202125.82627.527.8
202025.425.827.327.7
201925.825.827.327.7
201825.325.727.227.7
201725.625.827.427.7
201625.925.727.427.6
201525.425.727.327.7
201425.525.827.127.7
201325.325.827.327.7
201225.325.92727.7
201125.225.827.227.6
20102625.827.727.6
200925.925.627.527.5
200825.425.626.827.5
200725.325.62727.4
200625.825.727.527.5
200525.625.727.527.4
200425.325.627.127.4
200325.225.627.127.5
200225.225.826.927.4
200125.225.826.727.6
20002525.726.727.4
199925.525.626.927.3
199825.325.527.427.3
199724.725.626.827.3
199625.325.526.827.2
199525.325.526.727.2
199425.225.426.527.1
199324.825.226.826.9
19922525.126.226.9
19912525.626.727.2
199024.925.62727.3
19892525.526.227.1
198825.325.526.827.2
198725.425.627.427.1
198625.125.626.827.2
198525.225.526.627
198424.825.526.827.1
198324.825.326.927
19822525.426.627.1
198124.725.526.427.1
198025.125.526.727.1
197925.725.526.627.1
197824.725.326.327
197724.825.426.527.1
197625.125.326.226.9
197524.925.32627
197424.625.426.127
197325.125.427.127.1
197225.225.426.727
197124.425.426.426.9
19702525.426.527
19692525.326.627
196824.725.326.327
196724.725.326.226.9
19662525.526.826.9
196524.725.326.626.9
196425.225.326.726.7
19632525.426.626.7
196224.925.526.327.1
196124.925.626.227
196025.425.526.627.1
195924.825.626.527
195825.625.526.527
195725.625.425.527.1
19562525.525.826.9
195525.225.425.827
195425.125.62627
195324.125.525.927
195224.425.525.927
195124.525.625.927.1
195024.525.625.827
  • 12.3预测值
CMIP6 模型中位数（SSP2-4.5，中间路径） · 2026–2100
年份孟加拉国孟加拉国：CMIP6 历史模拟，模型中位数尼日利亚尼日利亚：CMIP6 历史模拟，模型中位数
2026–2625.4–26.6–2827.1–28.5
2027–26.125.5–26.6–2827.2–28.6
2028–2625.5–26.5–2827.5–28.6
2029–26.125.5–26.7–28.227.6–28.6
2030–2625.4–26.5–28.127.4–28.7
2031–26.125.6–26.6–28.127.5–28.8
2032–26.125.6–26.6–28.127.6–28.7
2033–26.125.4–26.6–28.227.5–28.8
2034–26.125.6–26.6–28.127.5–28.7
2035–26.125.5–26.9–28.327.5–28.8
2036–26.225.4–26.9–28.227.5–28.8
2037–26.225.6–27–28.427.8–28.9
2038–26.425.7–26.8–28.527.9–29
2039–26.425.7–27.1–28.427.7–28.8
2040–26.425.5–27.1–28.327.8–29
2041–26.325.8–27.1–28.427.9–29.1
2042–26.425.9–27.3–28.527.8–29.1
2043–26.425.7–27.2–28.427.8–28.9
2044–26.525.9–27.1–28.427.8–29.2
2045–26.525.9–27–28.527.8–29.1
2046–26.625.7–27.4–28.727.9–29.3
2047–26.725.8–27.3–28.727.9–29.3
2048–26.725.7–27.6–28.728–29.3
2049–26.726.1–27.6–28.728–29.4
2050–26.726.1–27.4–28.628.1–29.5
2051–26.926.1–27.5–28.728.1–29.5
2052–26.726.1–27.6–28.928–29.5
2053–26.826.1–27.7–28.827.9–29.5
2054–26.926.1–27.6–28.928–29.6
2055–26.826.2–27.9–28.928.3–29.6
2056–2726.2–27.9–28.928.1–29.7
2057–2726.2–27.9–2928.2–29.8
2058–2726.3–28.1–28.928.2–29.7
2059–2726.4–28–2928.4–29.8
2060–27.126.5–27.8–2928.4–29.8
2061–27.126.5–27.8–29.128.1–29.9
2062–27.126.3–28.1–29.128.2–30
2063–27.126.4–28–29.128.3–29.9
2064–2726.5–27.9–2928.3–29.9
2065–2726.4–27.8–29.228.5–29.9
2066–27.126.5–28–29.228.4–30.1
2067–2726.3–28–2928.3–30.2
2068–27.226.4–28.2–29.228.4–30.1
2069–27.426.6–28.1–29.228.3–30.1
2070–2726.5–27.9–29.228.5–30.2
2071–27.226.5–28.3–29.328.5–30.3
2072–27.226.4–28.1–29.328.5–30.2
2073–27.326.6–28.3–29.428.5–30.4
2074–27.326.5–28.2–29.228.3–30.4
2075–27.326.7–28–29.428.4–30.1
2076–27.226.6–28.2–29.428.6–30.3
2077–27.326.7–28.4–29.628.6–30.6
2078–27.426.6–28.4–29.428.5–30.4
2079–27.326.7–28.2–29.428.7–30.2
2080–27.526.8–28.4–29.528.5–30.4
2081–27.527–28.4–29.528.5–30.4
2082–27.526.6–28.5–29.428.6–30.5
2083–27.526.7–28.5–29.528.6–30.6
2084–27.626.7–28.7–29.428.6–30.6
2085–27.526.9–28.8–29.628.7–30.6
2086–27.626.8–28.9–29.628.6–30.6
2087–27.526.8–28.4–29.528.6–30.6
2088–27.526.7–28.9–29.528.6–30.7
2089–27.526.9–28.9–29.528.7–30.7
2090–27.627–28.7–29.628.7–30.6
2091–27.527.1–28.7–29.728.7–30.7
2092–27.626.9–28.7–29.828.7–30.7
2093–27.526.9–28.8–29.728.8–30.7
2094–27.626.9–28.7–29.728.9–30.7
2095–27.827–28.9–29.928.8–30.9
2096–27.626.8–28.8–29.528.9–30.8
2097–27.626.9–28.7–29.528.7–30.7
2098–27.726.9–28.6–29.828.7–30.7
2099–27.626.9–28.4–29.728.8–30.8
2100–27.727.1–28.9–29.628.9–30.8

分别查看各国

须知

  • 全国范围、全年平均的近地面气温。
  • 来源：ERA5 reanalysis (Copernicus, ECMWF) and CMIP6, via the World Bank Climate Change Knowledge Portal。
  • 虚线为CMIP6 模型中位数（SSP2-4.5，中间路径），是一种情景而非预报；阴影带为其模型第 10–90 百分位。
  • 气候模型值为 CMIP6 各模型的中位数：2014 年及以前按历史排放模拟，此后按中间路径 SSP2-4.5 模拟；它们并非实测数据。
  • 排名基于 2025 年有数值的 233 个国家，从高到低排列。

各图层如何运作、数据从何而来，以及它们无法告诉你什么： 历年各国数据

孟加拉国与尼日利亚对比

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