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Swansea weather in January 2023
- 7°C max day temperature
7
- 2 hours of sunshine per day
- 20 days with some rainfall
20
- 3°C min night temperature
3
- 8 hours of daylight per day
8
- No heat & humidity
0
- 133 mm of monthly rainfall
133
- 1 (Low) UV index
1
- 8°C sea temperature
8
Recommended for Wales
The January weather guide for Wales (Swansea) 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 cold is it in Swansea in January?
Daytime temperatures usually reach 7°C in Swansea in January, falling to 3°C at night.
How sunny is it in Swansea in January?
There are normally 2 hours of bright sunshine each day in Swansea in January - that's 20% of daylight hours.
Is the sea cold around Swansea in January?
The average sea temperature around Swansea in January is 8°C.
Does it rain in Swansea in January?
There are usually 20 days with some rain in Swansea in January and the average monthly rainfall is 133mm.
Swansea January sunrise & sunset times
Browse the sunrise and sunset times for Swansea in January 2023. Select a month to view Swansea sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Sunday, 1st January 2023 | 08:22 | 16:17 |
Monday, 16th January 2023 | 08:14 | 16:37 |
Tuesday, 31st January 2023 | 07:56 | 17:03 |
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