Temperature trends

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Trend calculation: Start date: End date:
Units: Moving average: months
Show advanced options
Autocorrel period: Start date: End date:
Show appearance options
Temperatures Show: Color #
Moving average Show: Color #
Trend Show: Color #
Confidence rangeShow: Color #
Graph canvasWidth: Height:

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Data: (For definitions and equations see the methods section of Foster and Rahmstorf, 2011)



Data sources: GISTEMP, NOAA, HADCRUT, RSS, UAH, Berkeley. Karl(2015) and Karl(2015) global are the data from Karl et al (2015), with arctic infilling in the latter case.

Note: The 'End date' box is counterintuitive - it is given as a fractional year. So to calculate a trend ending at the end of 2012, you need to enter '2012.99', or if you prefer, '2013'.