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Temperature anomaly (C; relative to 1901-2000) - Southern hemisphere - NOAA - Monthly

Latest updates. In land sites located in the Southern hemisphere, the temperature anomaly relative to the 1901-2000 average was 1.12 degrees Celsius in August 2025, compared to 0.63 in July 2025.

Sample. In the monthly series shown in the plot, there are a total of 1,388 records. The series covers the time span extending from January 1910 to August 2025.

History. Here’s a quick look at a few simple statistics calculated on the full sample: the anomaly had a mean of 0.19 degrees Celsius; it recorded a bottom of -1.37 in August 1932; it recorded a maximum of 2.49 in September 2023.

Latest values

Date Value - Degrees Celsius
2025-06-30 0.93
2025-07-31 0.63
2025-08-31 1.12

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Series Metadata

Field Value
Description Temperature anomaly
Country Southern hemisphere
Economic concept Temperature
Data type Physical measurement
Deflation method Not applicable
Seasonally adjusted No
Rescaling None
Frequency Monthly
Unit Degrees Celsius
Source NOAA National Centers for Environmental Information
Source type Federal Administration
Data licence Not copyrightable under U.S. law
Measure type Anomaly relative to 1901–2000 average

Series in the same data set

Discover the other time series included in this data set.

Land

Series Name Observations Start Date End Date
Temperature anomaly (C; relative to 1901-2000) - Globe (land) - NOAA - Monthly 1388 1910-01-31 2025-08-31
Temperature anomaly (C; relative to 1901-2000) - Northen hemisphere - NOAA - Monthly 1388 1910-01-31 2025-08-31
Temperature anomaly (C; relative to 1901-2000) - Southern hemisphere - NOAA - Monthly 1388 1910-01-31 2025-08-31
Temperature anomaly (C; relative to 1910-2000) - Africa - NOAA - Monthly 1388 1910-01-31 2025-08-31
Temperature anomaly (C; relative to 1910-2000) - Asia - NOAA - Monthly 1388 1910-01-31 2025-08-31
Temperature anomaly (C; relative to 1910-2000) - Europe - NOAA - Monthly 1388 1910-01-31 2025-08-31
Temperature anomaly (C; relative to 1910-2000) - North America - NOAA - Monthly 1388 1910-01-31 2025-08-31
Temperature anomaly (C; relative to 1910-2000) - Oceania - NOAA - Monthly 1388 1910-01-31 2025-08-31
Temperature anomaly (C; relative to 1910-2000) - South America - NOAA - Monthly 1388 1910-01-31 2025-08-31

Land and Ocean

Series Name Observations Start Date End Date
Temperature anomaly (C; relative to 1910-2000) - Atlantic Main Development Region - NOAA - Monthly 1388 1910-01-31 2025-08-31
Temperature anomaly (C; relative to 1910-2000) - Caribbean Islands - NOAA - Monthly 1388 1910-01-31 2025-08-31
Temperature anomaly (C; relative to 1910-2000) - Eastern North Pacific - NOAA - Monthly 1388 1910-01-31 2025-08-31
Temperature anomaly (C; relative to 1910-2000) - Gulf of America - NOAA - Monthly 1388 1910-01-31 2025-08-31
Temperature anomaly (C; relative to 1910-2000) - Hawaiian Region - NOAA - Monthly 1388 1910-01-31 2025-08-31
Temperature anomaly (C; relative to 1910-2000) - Arctic - NOAA - Monthly 1388 1910-01-31 2025-08-31
Temperature anomaly (C; relative to 1910-2000) - Antarctic - NOAA - Monthly 1388 1910-01-31 2025-08-31