10-point moving geometric mean over ‘Average surface temperature anomaly: Global (before smoothing)’
Current value2006
0.39Last change, annually
13.35%Description
This series runs for 147 years from 1859 to 2006, with 133 valid data points. The maximum value of 0.46 occurs for 1912. The minimum value of 0 occurs 10 times between 1969 and 1978. It has a median of 0.25, a time-weighted average of 0.27 and a standard deviation of 0.13.
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