Friday, September 13, 2013

GISS: 5th-warmest August

GISS finds August was the 5th-warmest August in their records: +0.62°C, and the 57th-warmest overall (out of 1,604 months).

The Northern Hemisphere was 7th-warmest, and 120th-warmest overall.
The Southern Hemisphere was 5th-warmest, and 22nd-warmest overall.

The 30-year moving average for the globe is a record at 0.42°C.
The 30-year trend for the globe is 0.17 ± 0.02 °C/decade.
The 15-year trend for the globe is 0.09 ± 0.04 °C/decade.

This decade-to-date is +0.07 °C warmer than the last decade-to-date.
The 10-year change in the 10-year moving average for the globe is +0.14 °C.

Total warming since 1880:
globe: 0.88 °C
NH: 0.96 °C
SH: 0.79 °C

* all uncertainties are OLS-only, no autocorrelation.

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