This infographic visualizes daily temperature data with respect to historical averages. Each square represents a day, colored by how the temperature deviated from the historical average for that date. The data covers the years 1980-2026. All credits to Open-Meteo for the data.

Temperature Heatmap

Color intensity shows deviation from historical average.

-10°C0°C15°C25°C35°C+

1980

Jan
Feb
Mar
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1981

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1982

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1983

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1984

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1985

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1986

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Feb
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May
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1987

Jan
Feb
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May
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Jul
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Sep

Adoption of the Montreal Protocol

Sep 16, 1987

The Montreal Protocol on Substances that Deplete the Ozone Layer was adopted to phase out the production and consumption of ozone-depleting substances.

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Oct
Nov
Dec

1988

Jan
Feb
Mar
Apr
May
Jun
Jul
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Sep
Oct
Nov

Establishment of the Intergovernmental Panel on Climate Change (IPCC)

Nov 1, 1988

The IPCC was established by the United Nations to provide scientific assessments on climate change, its impacts, and potential future risks, as well as to propose adaptation and mitigation strategies.

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Dec

1989

Jan
Feb
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Apr
May
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1990

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1991

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1992

Jan
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Jun

United Nations Framework Convention on Climate Change (UNFCCC)

Jun 3, 1992

The UNFCCC was adopted at the Earth Summit in Rio de Janeiro, establishing the international framework for intergovernmental efforts to tackle climate change. It set the foundation for future climate agreements including the Kyoto Protocol and Paris Agreement.

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Jul
Aug
Sep
Oct
Nov
Dec

1993

Jan
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1994

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1995

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1996

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1997

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Dec

Adoption of the Kyoto Protocol

Dec 11, 1997

The Kyoto Protocol, an international treaty that commits its parties to reduce greenhouse gas emissions, was adopted in Kyoto, Japan. It was the first significant step towards global cooperation in addressing climate change.

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1998

Jan
Feb
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1999

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2000

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2001

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2002

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2003

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2004

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2005

Jan
Feb

Kyoto Protocol Enters into Force

Feb 16, 2005

The Kyoto Protocol officially entered into force after Russia's ratification brought the treaty above the required threshold. This marked the first time legally binding emission reduction targets were in effect for industrialized nations.

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Mar
Apr
May
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Jul
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2006

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2007

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2008

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2009

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2010

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2011

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2012

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2013

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2014

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2015

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2016

Jan
Feb
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Apr

Signature of the Paris Agreement

Apr 22, 2016

The Paris Agreement, a landmark international accord to combat climate change, was signed by 175 countries on Earth Day. The agreement aims to limit global warming to well below 2 degrees Celsius above pre-industrial levels, with efforts to limit the increase to 1.5 degrees Celsius.

Learn more →
May
Jun
Jul
Aug
Sep
Oct
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Dec

2017

Jan
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2018

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2019

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2020

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2021

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2022

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2023

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40.1°C
Record high Jul 18
Jul
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2024

Jan
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2025

Jan

U.S. Withdrawal from the Paris Agreement

Jan 20, 2025

The United States officially withdrew from the Paris Agreement under the second term of President Donald Trump, citing concerns over economic impacts and national sovereignty.

Learn more →
Feb
Mar
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2026

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