City and County of Swansea
January
Weather in City and County of Swansea for January 2025
Your guide to City and County of Swansea weather in January - trends and predictions
In general, the average temperature in City and County of Swansea at the beginning of January is 9.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 8.7 °C by the end of January.
City and County of Swansea sees moderate rainfall in January, averaging 6 rainy days.
With an average of 2 snowy days, City and County of Swansea enjoys a light touch of snow in January.
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23
Dry days
6
Rainy days
2
Snow days
9°/3°
Temperatures
33 km/h
Avg max wind
81 %
Avg humidity
City and County of Swansea in January average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  10° | 2  10° | 3 10° | 4  10° | 5 10° | ||
| 6  9° | 7 8° | 8 6° | 9 6° | 10 8° | 11 7° | 12 7° |
| 13 7° | 14 8° | 15 5° | 16 5° | 17 4° | 18 6° | 19  5° |
| 20 6° | 21 8° | 22 9° | 23 8° | 24  9° | 25 10° | 26 9° |
| 27 7° | 28 8° | 29  9° | 30 8° | 31 10° |
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Temperatures trend during January in City and County of Swansea
See the weather trend as well as the moving average line
January weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jan. | Moderate or heavy rain shower | 10° /7° | 10.6 mm | 3 | |
| 2 Jan. | Overcast | 10° /7° | 8.5 mm | 3 | |
| 3 Jan. | Moderate or heavy rain shower | 10° /8° | 15.6 mm | 3 | |
| 4 Jan. | Patchy rain possible | 10° /8° | 6.1 mm | 3 | |
| 5 Jan. | Patchy rain possible | 10° /7° | 4.6 mm | 3 | |
| 6 Jan. | Heavy rain at times | 9° /5° | 3.3 mm | 3 | |
| 7 Jan. | Moderate or heavy rain shower | 8° /4° | 16.5 mm | 3 | |
| 8 Jan. | Moderate or heavy rain shower | 6° /4° | 6.8 mm | 2 | |
| 9 Jan. | Patchy rain possible | 6° /3° | 0.3 mm | 2 | |
| 10 Jan. | Moderate or heavy rain shower | 8° /3° | 8 mm | 2 | |
| 11 Jan. | Moderate rain at times | 7° /5° | 6.3 mm | 3 | |
| 12 Jan. | Heavy rain at times | 7° /5° | 5.8 mm | 3 | |
| 13 Jan. | Patchy rain possible | 7° /4° | 1.2 mm | 2 | |
| 14 Jan. | Moderate or heavy rain shower | 8° /4° | 9.4 mm | 2 | |
| 15 Jan. | Patchy rain possible | 5° /3° | 0.8 mm | 2 | |
| 16 Jan. | Overcast | 5° /1° | 0.1 mm | 2 | |
| 17 Jan. | Overcast | 4° /0° | 0 mm | 1 | |
| 18 Jan. | Patchy rain possible | 6° /1° | 0.6 mm | 2 | |
| 19 Jan. | Partly cloudy | 5° /2° | 0 mm | 3 | |
| 20 Jan. | Heavy rain at times | 6° /3° | 5 mm | 2 | |
| 21 Jan. | Overcast | 8° /4° | 5.2 mm | 2 | |
| 22 Jan. | Patchy rain possible | 9° /5° | 1.4 mm | 3 | |
| 23 Jan. | Partly cloudy | 8° /4° | 3.2 mm | 3 | |
| 24 Jan. | Sunny | 9° /4° | 0.9 mm | 3 | |
| 25 Jan. | Patchy rain possible | 10° /6° | 3.6 mm | 3 | |
| 26 Jan. | Partly cloudy | 9° /5° | 0.8 mm | 3 | |
| 27 Jan. | Sunny | 7° /3° | 0 mm | 3 | |
| 28 Jan. | Overcast | 8° /3° | 0 mm | 3 | |
| 29 Jan. | Cloudy | 9° /7° | 1.7 mm | 3 | |
| 30 Jan. | Cloudy | 8° /4° | 0.4 mm | 2 | |
| 31 Jan. | Patchy rain possible | 10° /4° | 0.9 mm | 3 | |
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Important Notice
Our weather forecast for City and County of Swansea in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the City and County of Swansea forecast closer to your planned date for the most up-to-date weather information.
City and County of Swansea in January - FAQ
What are the expected maximum and minimum temperatures in City and County of Swansea during January?
Prepare for cooler days with highs just around 9° and colder nights, dipping below 3°.
How much rainfall should be expected in City and County of Swansea during January?
Significant rainfall exceeding 255.3 mm is expected in City and County of Swansea during January, occurring over more than 6 days. Preparing for wet conditions is recommended in your planning.
Is snowfall common in City and County of Swansea during January?
City and County of Swansea experiences an average snowfall of 0 cm during January, occurring over 2 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in City and County of Swansea during January?
The average wind speed in City and County of Swansea during January is 33 km/h, suggesting breezy to windy conditions, depending on your activities.
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