Saturday brought us rapidly changing conditions as after a very sunny morning heavy showers arrived from three bands of rain producing 3.0mm of precipitation.
The total hours of strong sunshine amounted to almost 6 hours.
A maximum of 17.5C at 15.04 made yesterday the second coolest day this month being 1.2C below the 33-year average.
The wind was gusting during the heavy showers with a maximum gust of 25mph at 16.07, making it the windiest day this month and since 19th August.
With clearing skies the thermometer steadily fell overnight to a minimum of 5.8C, the coldest night since 20th May being 3.5C below the September average.
The below average day and night temperatures have meant that warmth has slowly radiated from the ground as at 08.00 this morning the soil temperature at a depth of 5cm gave a reading of 10.3C, the lowest since 11th May.
Fog briefly formed in the River Og and Kennet valleys but quickly evaporated as the early sunshine slowly lifted the temperature.
There was brief bright sunshine shortly after dawn but thick cloud quickly spread across from the west around 7.30 am.