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How much have temperatures risen in countries across the world? Our World in Data is free and accessible for everyone. Help us do this work by making a donation. The temperature of the air measured 2 meters above the ground, encompassing land, sea, and in-land water surfaces.
- Global temperature anomalies by month
The temperature anomaly is calculated by comparing the...
- Global temperature anomalies by month
20 gru 2023 · The temperature anomaly is calculated by comparing the average surface temperature of a specific time period (e.g., a particular year or month) to the mean surface temperature of the same period from 1991 to 2020.
Put simply, the global surface temperature (GST) is calculated by averaging the temperatures over sea (sea surface temperature) and land (surface air temperature). In comparison, the global mean surface air temperature (GSAT) is the "global average of near-surface air temperatures over land, oceans and sea ice .
There are three centres that calculate global-average temperature each month. These work independently and use different methods in the way they collect and process data to calculate the...
This is a list of countries and sovereign states by temperature. Average yearly temperature is calculated by averaging the minimum and maximum daily temperatures in the country, averaged for the years 1991 – 2020, from World Bank Group, derived from raw gridded climatologies from the Climatic Research Unit. [1]
A graph and an animated time series showing the change in global surface temperature relative to 1951-1980 average temperatures. The year 2023 is the warmest on record.
18 mar 2024 · Explore country-by-country data on monthly temperature anomalies. In 2015, countries across the world adopted the Paris Agreement, agreeing on a goal to limit global warming “well below 2°C” above pre-industrial temperatures while “pursuing efforts” to limit warming to 1.5°C.
