Swansea long range weather forecast

Local time: 00:05

The long-range forecast for Swansea predicts a heatwave, with temperatures reaching up to 34°, significantly higher than typical for Swansea for this time of the year and 3.3 °C above the historical average.

See weather calendar ››

Select a month and click on a day for more information:

Weather in January
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Swansea 30 days weather forecast

Check out our estimated 30 days weather forecast for Swansea, this data is based on the average weather in Swansea in the last few years.

For a more accurate and detailed forecast, check out the 14 day weather for Swansea next to the desired date.

Sun	Mon	Tue	Wed	Thu	Fri	Sat
1 23° /10°	2 21° /8°	3 23° /8°	4 26° /11°	5 19° /10°	6 20° /9°	7 20° /9°
8 18° /11°	9 24° /9°	10 25° /11°	11 23° /8°	12 18° /6°	13 22° /7°	14 27° /9°
15 32° /13°	16 34° /17°	17 31° /15°	18 13° /7°	19 23° /8°	20 21° /9°	21 21° /9°
22 23° /10°	23 24° /12°	24 22° /11°	25 21° /12°	26 21° /11°	27 19° /11°	28 23° /12°

Swansea long range weather forecast - FAQ

Do you provide 30 days weather forecast for Swansea?

You can see the next 30 weather forecast for Swansea at the top of the page, the next 14 days (from today) are more accurate, while the other is based on average of previous years.

Can I see the weather forecast for a particular date in Swansea?

Sure, you can select the date from the calendar above to view the forecast in Swansea on that date.

How accurate is the long-range weather forecast for Swansea?

Our long-range weather forecast for Swansea is provided by using statistics from previous years. Although we cannot predict the weather months in advance, we can see an average.

Can I see a long-range weather forecast for different countries?

Yes, we provide a 14 day weather forecast and a long-range weather forecast for different countries and cities. You can search for a location in the search box at the top of the page.