Swansea 7 Day Forecast
| Today | Tue May 12 | Wed May 13 | Thu May 14 | Fri May 15 | Sat May 16 | Sun May 17 | |
|---|---|---|---|---|---|---|---|
| Summary | |||||||
| Maximum | 21°C | 21°C | 20°C | 20°C | 20°C | 21°C | 22°C |
| Minimum | 17°C | 17°C | 17°C | 16°C | 16°C | 16°C | 16°C |
| Chance of Rain | 64% | 73% | 83% | 75% | 50% | 32% | 35% |
| Rain Amount | 5 - 10 mm | 0 - 5 mm | 5 - 10 mm | 10 - 15 mm | 0 - 5 mm | 0 - 5 mm | 0 - 5 mm |
| UV Index | 3.6 - Moderate | 3.7 - Moderate | 3.6 - Moderate | 3.5 - Moderate | 3.3 - Moderate | 3.3 - Moderate | 3.3 - Moderate |
| Fire Danger Rating | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| Frost Risk | Nil | Nil | Nil | Nil | Nil | Nil | Nil |
| Average Wind Speed | 18.8km/h | 18.0km/h | 16.4km/h | 10.6km/h | 8.5km/h | 8.9km/h | 11.3km/h |
| Wind 9am | S 14.4km/h | SSE 16.2km/h | SE 16.6km/h | SSE 8.6km/h | SSW 7.6km/h | WSW 5.8km/h | N 7.9km/h |
| Wind 3pm | SE 20.9km/h | SSE 22.7km/h | SE 18.7km/h | SE 15.1km/h | SE 12.6km/h | ESE 12.6km/h | E 15.5km/h |
| Relative Humidity | 75.5% | 75.5% | 76.6% | 81.5% | 82.9% | 85.8% | 86.6% |
Sun & Moon Times
First | Sunrise | Sunset |
|---|---|---|
Tue | Tue | Tue |
Last | Moon | Moon |
|---|---|---|
Tue | Tue |
Moon | New | First |
|---|---|---|
Tue | Sun | Sat |
Full | Last |
|---|---|
Sun | Mon |
Tides Graph
Past 5 Days
| Day | Minimum to 9am(°C) | Maximum to 9am(°C) | Rainfall to 9am(mm) |
|---|---|---|---|
| Thu May 07 | 7.7°C | 20°C | 0.2 mm |
| Fri May 08 | 8.1°C | 22.4°C | 0.0 mm |
| Sat May 09 | 6.3°C | 23°C | 0.0 mm |
| Sun May 10 | 6.1°C | 23.3°C | 0.0 mm |
| Mon May 11 | 10.1°C | 23.3°C | 2.6 mm |
Year to Date
| Average Rainfall for May | 590.8 mm | 70.1 day(s) |
| Total for 2026 | 436.4 mm | 59.0 day(s) |
| Total to this Day 2025 | 643.6 mm | 71.0 day(s) |
| Wettest Day | 80.6 mm | Jan 18th |
| Driest Day | 0 mm | Jan 1st |
| Lowest Temperature | 6.1 °C | May 10th |
| Highest Temperature | 40.1 °C | Jan 10th |
Almanac for May
Minimum Temperature
| Lowest this month | 6.1 °C | 10th |
| Average this month | 9.8 °C | +1.6 °C |
| Long-term average | 8.2 °C | 8.2 °C |
Maximum Temperature
| Highest this month | 27.3 °C | 3rd |
| Average this month | 23.7 °C | +2.5 °C |
| Long-term average | 21.2 °C | 21.2 °C |
Rainfall
| Wettest this month | 4 mm | 5th |
| Total this month | 7.8 mm | 4.0 day(s) |
| Long-term average | 79.7 mm | 13.9 day(s) |
