尼日尔与尼日利亚对比

尼日尔与尼日利亚：温度

2025 年温度：尼日尔为 28.4 °C，尼日利亚为 27.8 °C（据 ERA5 观测）。 2025 年尼日尔的数值较高，高出 0.6 °C，是尼日利亚的 1.02 倍。

在地图上查看其变化

°C · ERA5

尼日尔与尼日利亚：温度2025 年温度：尼日尔为 28.4 °C，尼日利亚为 27.8 °C（据 ERA5 观测）。 2025 年尼日尔的数值较高，高出 0.6 °C，是尼日利亚的 1.02 倍。
尼日尔尼日利亚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 1999 年超过尼日利亚以来，尼日尔的数值一直更高。
  • 2025 年，在 233 个国家中，尼日尔排名第 6，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 年尼日尔为 30 °C，尼日利亚为 29.6 °C。

逐年数据

°C · ERA5

年份尼日尔尼日尔：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
202528.428.127.827.9
202428.128.327.828
202328.427.827.627.8
202227.428.22727.9
202128.227.927.527.8
202027.927.927.327.7
20192827.827.327.7
201828.127.827.227.7
201727.627.927.427.7
201628.427.627.427.6
201527.427.827.327.7
201427.927.727.127.7
20132827.627.327.7
201227.827.72727.7
201127.927.827.227.6
201028.627.727.727.6
200928.227.527.527.5
20082727.426.827.5
200727.527.42727.4
200627.527.527.527.5
200527.927.327.527.4
200427.627.427.127.4
200327.527.427.127.5
200227.427.426.927.4
200127.127.426.727.6
200026.827.326.727.4
199926.927.126.927.3
199827.326.927.427.3
199727.327.226.827.3
199627.326.926.827.2
199527.22726.727.2
199426.62726.527.1
19932726.726.826.9
199226.326.626.226.9
19912727.126.727.2
199027.3272727.3
198926.226.926.227.1
198826.926.726.827.2
198727.226.827.427.1
19862726.926.827.2
198526.626.626.627
198426.726.626.827.1
198326.526.626.927
198226.626.626.627.1
198126.426.726.427.1
198027.126.726.727.1
19792726.726.627.1
19782726.626.327
197725.926.826.527.1
197626.726.526.226.9
197526.226.62627
197426.226.526.127
197326.926.627.127.1
197227.226.626.727
197126.726.526.426.9
197026.526.626.527
196927.526.426.627
196826.526.526.327
196725.926.426.226.9
196626.526.526.826.9
196526.226.426.626.9
19642626.326.726.7
196326.726.226.626.7
196226.226.626.327.1
196125.226.526.227
196026.426.726.627.1
195925.926.626.527
195826.526.526.527
19572626.725.527.1
195625.326.525.826.9
19552626.525.827
195425.726.52627
195325.826.525.927
195225.426.525.927
195126.326.625.927.1
19502526.525.827
  • 12.3预测值
CMIP6 模型中位数（SSP2-4.5，中间路径） · 2026–2100
年份尼日尔尼日尔：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
2026–28.227.2–29–2827.1–28.5
2027–28.227.5–28.9–2827.2–28.6
2028–28.327.4–28.9–2827.5–28.6
2029–28.427.7–29.2–28.227.6–28.6
2030–28.427.5–28.9–28.127.4–28.7
2031–28.527.5–29.2–28.127.5–28.8
2032–28.327.6–29.1–28.127.6–28.7
2033–28.527.7–29.3–28.227.5–28.8
2034–28.427.6–29.3–28.127.5–28.7
2035–28.527.8–29.3–28.327.5–28.8
2036–28.427.8–29.1–28.227.5–28.8
2037–28.727.8–29.4–28.427.8–28.9
2038–28.628–29.6–28.527.9–29
2039–28.627.7–29.4–28.427.7–28.8
2040–28.628–29.3–28.327.8–29
2041–28.628.1–29.7–28.427.9–29.1
2042–28.728–29.6–28.527.8–29.1
2043–28.727.9–29.3–28.427.8–28.9
2044–28.627.8–29.7–28.427.8–29.2
2045–28.827.9–29.6–28.527.8–29.1
2046–28.927.8–29.8–28.727.9–29.3
2047–2928.1–29.7–28.727.9–29.3
2048–2928.2–29.9–28.728–29.3
2049–2927.9–29.7–28.728–29.4
2050–2928.2–29.9–28.628.1–29.5
2051–28.928.2–29.8–28.728.1–29.5
2052–29.228.3–30–28.928–29.5
2053–28.928.1–29.8–28.827.9–29.5
2054–29.228–30.3–28.928–29.6
2055–29.128.5–30.1–28.928.3–29.6
2056–29.227.9–30.2–28.928.1–29.7
2057–29.328.3–30.3–2928.2–29.8
2058–29.128.4–30.2–28.928.2–29.7
2059–29.328.6–30.6–2928.4–29.8
2060–29.228.4–30.3–2928.4–29.8
2061–29.428.2–30.4–29.128.1–29.9
2062–29.328.4–30.6–29.128.2–30
2063–29.328.4–30.1–29.128.3–29.9
2064–29.328.5–30.4–2928.3–29.9
2065–29.528.7–30.5–29.228.5–29.9
2066–29.528.6–30.8–29.228.4–30.1
2067–29.428.4–30.6–2928.3–30.2
2068–29.428.5–30.7–29.228.4–30.1
2069–29.628.5–30.4–29.228.3–30.1
2070–29.528.7–30.7–29.228.5–30.2
2071–29.728.7–30.9–29.328.5–30.3
2072–29.728.8–30.9–29.328.5–30.2
2073–29.728.4–30.9–29.428.5–30.4
2074–29.528.5–31–29.228.3–30.4
2075–29.728.8–30.7–29.428.4–30.1
2076–29.728.8–30.9–29.428.6–30.3
2077–29.928.9–31–29.628.6–30.6
2078–29.928.9–31–29.428.5–30.4
2079–29.728.8–30.7–29.428.7–30.2
2080–29.828.9–30.9–29.528.5–30.4
2081–29.828.9–31–29.528.5–30.4
2082–29.729–31–29.428.6–30.5
2083–29.829–31.2–29.528.6–30.6
2084–29.828.9–31–29.428.6–30.6
2085–29.928.9–31.2–29.628.7–30.6
2086–29.928.9–31.1–29.628.6–30.6
2087–29.828.7–31–29.528.6–30.6
2088–29.828.7–31.5–29.528.6–30.7
2089–29.929–31.4–29.528.7–30.7
2090–3028.8–31.1–29.628.7–30.6
2091–3029–31.4–29.728.7–30.7
2092–3029.1–31.6–29.828.7–30.7
2093–30.129.1–31.2–29.728.8–30.7
2094–30.229.1–31.2–29.728.9–30.7
2095–30.329.1–31.5–29.928.8–30.9
2096–29.929.2–31.3–29.528.9–30.8
2097–29.928.9–31.1–29.528.7–30.7
2098–3029–31.4–29.828.7–30.7
2099–30.129.1–31.3–29.728.8–30.8
2100–3029.1–31.5–29.628.9–30.8

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

尼日尔与尼日利亚对比

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