Birsay Seasons – 2015

Birsay Seasons – 2015

The graphs show the following for the seasons of the years 2000 – 2015

 

The average temperature (red) for the season with the red dotted line showing the average of the 16 year averages; the scale is on the right side of the graph.

The average wind speed (blue) for the season with the blue dotted line showing the average of the 16 year averages; the scale is on the right side of the graph.

The total hours of sunshine (yellow) for the season with the yellow dotted line showing the average of the 16 year totals; the scale is on the left side of the graph.

The total millimetres of rain (green) for the season with the green dotted line showing the average of the 16 totals; the scale is on the left side of the graph.

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