Swansea
March
Weather in Swansea for March 2025
Your guide to Swansea weather in March - trends and predictions
In general, the average temperature in Swansea at the beginning of March is 7.4 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 9.4 °C by the end of March.
Swansea experiences an exceptionally high level of rainfall in March, with more than 20 rainy days on average.
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9
Dry days
22
Rainy days
0
Snow days
9°/4°
Temperatures
34 km/h
Avg max wind
85 %
Avg humidity
Swansea in March average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  7° | 2  8° | |||||
| 3  8° | 4  7° | 5 7° | 6 8° | 7  7° | 8  6° | 9 10° |
| 10  8° | 11  7° | 12  10° | 13 10° | 14  8° | 15 10° | 16 11° |
| 17  11° | 18 11° | 19 11° | 20 10° | 21 10° | 22 10° | 23  9° |
| 24 9° | 25 9° | 26 9° | 27 8° | 28 9° | 29 10° | 30 10° |
| 31 11° |
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Temperatures trend during March in Swansea
See the weather trend as well as the moving average line
March weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Mar. | Overcast | 7° /4° | 9.2 mm | 0 cm | |
| 2 Mar. | Patchy rain possible | 8° /4° | 0.8 mm | 0 cm | |
| 3 Mar. | Sunny | 8° /3° | 0.5 mm | 0 cm | |
| 4 Mar. | Cloudy | 7° /3° | 5 mm | 0 cm | |
| 5 Mar. | Light rain shower | 7° /3° | 2.1 mm | 0 cm | |
| 6 Mar. | Light rain shower | 8° /3° | 2.3 mm | 0 cm | |
| 7 Mar. | Patchy heavy snow | 7° /2° | 1.3 mm | 0.3 cm | |
| 8 Mar. | Heavy snow | 6° /3° | 8.4 mm | 0.3 cm | |
| 9 Mar. | Light rain shower | 10° /4° | 11 mm | 0 cm | |
| 10 Mar. | Light snow | 8° /4° | 4.7 mm | 0 cm | |
| 11 Mar. | Light drizzle | 7° /3° | 1.5 mm | 0 cm | |
| 12 Mar. | Moderate rain | 10° /7° | 16.1 mm | 0 cm | |
| 13 Mar. | Light rain shower | 10° /6° | 16.3 mm | 0.3 cm | |
| 14 Mar. | Patchy sleet possible | 8° /5° | 6.6 mm | 0.2 cm | |
| 15 Mar. | Light rain shower | 10° /4° | 11.5 mm | 0 cm | |
| 16 Mar. | Light rain shower | 11° /7° | 5.2 mm | 0 cm | |
| 17 Mar. | Moderate or heavy rain with thunder | 11° /7° | 9.6 mm | 0 cm | |
| 18 Mar. | Patchy light drizzle | 11° /7° | 1.3 mm | 0 cm | |
| 19 Mar. | Cloudy | 11° /7° | 4.2 mm | 0 cm | |
| 20 Mar. | Overcast | 10° /7° | 4 mm | 0 cm | |
| 21 Mar. | Light rain shower | 10° /7° | 11.8 mm | 0 cm | |
| 22 Mar. | Light rain shower | 10° /6° | 9.8 mm | 0 cm | |
| 23 Mar. | Moderate or heavy rain shower | 9° /6° | 7.1 mm | 0 cm | |
| 24 Mar. | Light rain shower | 9° /7° | 7.2 mm | 0 cm | |
| 25 Mar. | Light rain shower | 9° /6° | 15.2 mm | 0 cm | |
| 26 Mar. | Light rain shower | 9° /5° | 3 mm | 0 cm | |
| 27 Mar. | Light drizzle | 8° /3° | 7.5 mm | 0 cm | |
| 28 Mar. | Light rain shower | 9° /4° | 11.3 mm | 0.9 cm | |
| 29 Mar. | Light rain shower | 10° /7° | 7.8 mm | 0 cm | |
| 30 Mar. | Moderate or heavy rain with thunder | 10° /7° | 4.8 mm | 0 cm | |
| 31 Mar. | Light rain shower | 11° /7° | 6 mm | 0 cm | |
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Important Notice
Our weather forecast for Swansea in March 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 Swansea forecast closer to your planned date for the most up-to-date weather information.
Swansea in March - FAQ
What are the expected maximum and minimum temperatures in Swansea during March?
Prepare for cooler days with highs just around 9° and colder nights, dipping below 4°.
How much rainfall should be expected in Swansea during March?
Significant rainfall exceeding 426.4 mm is expected in Swansea during March, occurring over more than 22 days. Preparing for wet conditions is recommended in your planning.
Is snowfall common in Swansea during March?
Swansea experiences an average snowfall of 3.9 cm during March, occurring over 0 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in Swansea during March?
The average wind speed in Swansea during March is 34 km/h, suggesting breezy to windy conditions, depending on your activities.
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