St Helens 7 Day Forecast
| Today | Sun Mar 22 | Mon Mar 23 | Tue Mar 24 | Wed Mar 25 | Thu Mar 26 | Fri Mar 27 | |
|---|---|---|---|---|---|---|---|
| Summary | |||||||
| Maximum | 24°C | 22°C | 25°C | 20°C | 23°C | 19°C | 17°C |
| Minimum | 10°C | 12°C | 14°C | 14°C | 13°C | 11°C | 8°C |
| Chance of Rain | 0% | 26% | 9% | 38% | 33% | 61% | 72% |
| Rain Amount | 0 - 5 mm | 0 - 5 mm | 0 - 5 mm | 0 - 5 mm | 0 - 5 mm | 5 - 10 mm | 25 - 30 mm |
| UV Index | 6.1 - High | 6.4 - High | 6.5 - High | 5.9 - Moderate | 5.8 - Moderate | 5.4 - Moderate | 5 - Moderate |
| Fire Danger Rating | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| Frost Risk | Nil | Nil | Nil | Nil | Nil | Nil | Nil |
| Average Wind Speed | 8.6km/h | 9.3km/h | 8.8km/h | 8.2km/h | 7.9km/h | 11.1km/h | 18.1km/h |
| Wind 9am | SW 8.6km/h | NW 5.8km/h | WNW 6.8km/h | S 6.8km/h | WNW 5.0km/h | W 6.5km/h | S 19.8km/h |
| Wind 3pm | E 11.9km/h | N 15.5km/h | SSE 8.6km/h | SSE 13.7km/h | N 12.6km/h | S 14.4km/h | S 20.9km/h |
| Relative Humidity | 77.8% | 85.0% | 78.0% | 85.8% | 82.1% | 72.8% | 63.9% |
Sun & Moon Times
First | Sunrise | Sunset |
|---|---|---|
Sun | Sun | Sun |
Last | Moon | Moon |
|---|---|---|
Sun | Sun |
Moon | New | First |
|---|---|---|
Sun | Fri | Thu |
Full | Last |
|---|---|
Thu | Fri |
Tides Graph
Past 5 Days
| Day | Minimum to 9am(°C) | Maximum to 9am(°C) | Rainfall to 9am(mm) |
|---|---|---|---|
| Tue Mar 17 | 15.1°C | 21.3°C | 7.6 mm |
| Wed Mar 18 | 11.9°C | 23.6°C | 0.0 mm |
| Thu Mar 19 | 9.3°C | 20.6°C | 0.0 mm |
| Fri Mar 20 | 11.4°C | 25.6°C | 0.0 mm |
| Sat Mar 21 | 11.3°C | 22.9°C | 0.0 mm |
Year to Date
| Average Rainfall for March | 188.9 mm | 28.5 day(s) |
| Total for 2026 | 83.8 mm | 26.0 day(s) |
| Total to this Day 2025 | 95 mm | 23.0 day(s) |
| Wettest Day | 15.6 mm | Jan 22nd |
| Driest Day | 0 mm | Jan 1st |
| Lowest Temperature | 6.8 °C | Mar 13th |
| Highest Temperature | 33.6 °C | Jan 7th |
Almanac for March
Minimum Temperature
| Lowest this month | 6.8 °C | 13th |
| Lowest on record | 3.1 °C | 24th 2012 |
| Average this month | 12.9 °C | +0.9 °C |
| Long-term average | 12 °C | 12 °C |
Maximum Temperature
| Highest this month | 25.6 °C | 20th |
| Highest on record | 34.4 °C | 16th 2008 |
| Average this month | 21.9 °C | +0.8 °C |
| Long-term average | 21.1 °C | 21.1 °C |
Rainfall
| Wettest this month | 12.4 mm | 2nd |
| Total this month | 30.2 mm | 7.0 day(s) |
| Long-term average | 63.6 mm | 9.7 day(s) |
| Wettest on record | 173.4 mm | 2011 |
