The month ahead

The monthly outlook is based on output from global forecasting models and our own analysis.

September weather: Close to average month

Forecast Issued 01/09/2019


Close to average.


Slightly above average.


1/9 to 7/9


All of the UK has changeable weather. Showers or longer spells of rain are likely, especially in the northern half of the country. In the south there is a greater emphasis on drier periods. Temperatures often slightly below the average and at times it will be windy.

8/9 to 14/9

Changeable. [Forecast confidence is moderate]

Mixed weather is expected and all regions have showers or longer spells of rain. The driest conditions are likely to be in the south and east with more emphasis on rain in the north and west. Temperatures are expected to be a little below the average.

15/9 to 30/9

More settled in the south. [Forecast confidence is low]

After a changeable start more settled and drier weather may return, especially in the southern half of the country. It could also become warmer. More changeable conditions may continue in the north west and later in the period return southwards. Temperatures are forecast to be above average in the south but quite close to average in the north.

Important note about long range weather forecasts: It is considered impossible to say with certainty what the weather will be like more than a few days ahead in the UK. Long range forecasts on TheWeatherOutlook have not been independently verified, and we make no claims for their accuracy. A range of factors including seasonal computer models, recent weather patterns, sea surface temperatures and teleconnections are considered when making the forecasts.


Other forecasts

Use the place of postcode selector at the top of this page for the local weather forecast. The links below are to discussion and long range outlooks.

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