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Northumberland weather in September 2023
- 1616°C max day temperature
- 1616 days with some rainfall
- 99°C min night temperature
- 1313 hours of daylight per day
- 0No heat & humidity
- 5656 mm of monthly rainfall
- 33 (Moderate) UV index
- 1313°C sea temperature
Below are average maximum temperatures at popular destinations in Northumberland in September. Select a destination to see more weather parameters.
Recommended for Northumberland
The September weather guide for Northumberland (Berwick-on-Tweed) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Metric (°C / mm) | Imperial (°F / inches)
More about the UK
How warm is it in Northumberland in September?
Daytime temperatures usually reach 16°C in Berwick-on-Tweed, Northumberland in September, falling to 9°C at night.
How sunny is it in Northumberland in September?
There are normally 4 hours of bright sunshine each day in Berwick-on-Tweed, Northumberland in September - that's 32% of daylight hours.
How warm is the sea around Northumberland in September?
The average sea temperature around Berwick-on-Tweed, Northumberland in September is 13°C.
Does it rain in Northumberland in September?
There are usually 16 days with some rain in Berwick-on-Tweed, Northumberland in September and the average monthly rainfall is 56mm.
Northumberland September sunrise & sunset times
Browse the sunrise and sunset times for Northumberland in September 2023. Select a month to view Northumberland sunrise and sunset times for the next 12 months. The Northumberland sunrise and sunset times shown below are for Berwick-on-Tweed.
|Date||Sunrise times||Sunset times|
|Friday, 1st September 2023||06:12||20:03|
|Friday, 15th September 2023||06:39||19:26|
|Saturday, 30th September 2023||07:08||18:47|
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