Autumn warmth continues

Figure 1

The current warm spell of weather across Central England, and rather spookily ushered in by the start of the astronomical Autumn, seems to be running on and on, and there doesn’t seem to be any sign in the latest NWP forecast charts that it intends to stop! The above chart clearly shows the warmth of the last four weeks or so (fig 1).  The maximum temperature on ‘Ophelia day’ (the 16th of October) of 19.5°C, broke a record that had stood since the great Autumn of 1959,  no mean feat.

Figure 2

Autumn mild spell continues into start of November

The low pressure area that’s currently over the northeast of Russia; as forecast by the latest run of the GFS model; is set to be replaced by a large anticyclone with a central pressure of 1040 hPa or higher by this time next week. This will in effect stem the flow of cyclones from tracking from the Atlantic across Scandinavia and into Russia as they have been doing of late, as pressure rises over Scandinavia and a block forms. This in turn will back the flow across the eastern Atlantic as it becomes progressively more meridional. This in turn will ensure the continuation of the autumn warm spell, and if anything we could see even higher anomalies both by day and night as we move into Autumn.

There’s quite a bit of conjecture in that last paragraph, so take it with the pinch of salt it deserves, but remember that you read it here first.

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About xmetman

I am an exmetman who is passionate about all things to do with weather and climate. I have no axe to grind, and am continually upsetting people on both sides of the global warming debate with the articles that I publish, hell, I'm even banned from commenting on the Met Office's own blog! What I do fight for is the freeing up of climate, observational and forecast data collected and created on our behalf by the Meteorological Office.
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