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Climate1850–2025°C (anomaly)

Global temperature anomaly since 1850 (HadCRUT5)

Annual global mean surface temperature compared with the 1961–1990 average, from the Met Office HadCRUT5 dataset, since 1850.

1.19 °CWorld · 2025

Met Office Hadley Centre (HadCRUT5)Retrieved: 2026-11-05
Saved data version: retrieved 2026-11-05, ID ef39c3bf25ccWarehouse version at build: v45
Data coverage
  • World: 1850–2025; observations: 176; missing years: 0

Missing years are counted between the first and last observations. A missing value is not zero.

World

176 rows for World

Time range:
−1.00−0.500.000.501.001.50185019001950200020251.19
Year

Tap the chart or pick a year to read the values.

World

Period statistics

Calculated from the values shown in this view for the selected period. Statistics follow the active display mode.

World

−0.42→1.19

Total change
+1.61 °C (anomaly)
Period
1850–2025

World: −0.42 (1850) → 1.19 (2025). Difference: +1.61 °C (anomaly). Peak value of 1.19 in 2025; lowest value of −0.60 in 1904.

Compare on chart

Format:
Global temperature anomaly since 1850 (HadCRUT5) — World
YearCountryValue
2025World1.19 °C
2024World1.18 °C
2023World1.1 °C
2022World0.8 °C
2021World0.76 °C
2020World0.92 °C
2019World0.89 °C
2018World0.76 °C
2017World0.85 °C
2016World0.93 °C
2015World0.83 °C
2014World0.67 °C
2013World0.62 °C
2012World0.58 °C
2011World0.54 °C
2010World0.68 °C
2009World0.6 °C
2008World0.47 °C
2007World0.59 °C
2006World0.57 °C
Source
Met Office Hadley Centre (HadCRUT5)
Licence
Open Government Licence v3.0
Published by source
—
Retrieved
2026-11-05
Indicator code in source
HadCRUT.5 global annual
Unit of measure
°C (anomaly)
Data version
v45

Cite

Longseries, “Global temperature anomaly since 1850 (HadCRUT5)”. Met Office Hadley Centre (HadCRUT5) (HadCRUT.5 global annual), 1850–2025, World. Retrieved 2026-11-05. Open Government Licence v3.0. Data version v45. Data SHA-256: ef39c3bf25cc6975cfa7250146c235454656227d9357104bc01a8aae0ba80070. https://longseries.com/en/d/climate-temperature-hadcrut/

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No source revisions recorded yet — revisions are logged when an official source updates historical values.

Latest values

1 place — sorted by value, highest first
Country
World20251.19 °C1.2 °C

About this series

HadCRUT5 analysis, Met Office Hadley Centre and Climatic Research Unit (University of East Anglia), global annual mean, 1850–. Only complete years.

Indicator definition

Difference between the year’s global mean surface temperature and the 1961–1990 average, in °C. Values are about 0.1 °C lower than NASA’s because the baseline is later. See also Global temperature anomaly (NASA).

How to read the data

From −0.42 °C in 1850 and about −0.2 °C around 1900–1950 to 1.18 °C in 2024 and 1.19 °C in 2025. Against the 1850–1900 average, which the Paris Agreement uses, recent years are roughly 1.5 °C warmer.

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