Whyalla Stuart 7 Day Forecast
| Today | Mon May 18 | Tue May 19 | Wed May 20 | Thu May 21 | Fri May 22 | Sat May 23 | |
|---|---|---|---|---|---|---|---|
| Summary | |||||||
| Maximum | 20°C | 20°C | 20°C | 19°C | 19°C | 19°C | 20°C |
| Minimum | 11°C | 11°C | 9°C | 10°C | 9°C | 8°C | 10°C |
| Chance of Rain | 18% | 10% | 8% | 7% | 2% | 0% | 10% |
| Rain Amount | 0 - 5 mm | 0 - 5 mm | 0 - 5 mm | 0 - 5 mm | 0 - 5 mm | 0 - 5 mm | 0 - 5 mm |
| UV Index | 3.1 - Moderate | 3.1 - Moderate | 3.2 - Moderate | 3.4 - Moderate | 3.5 - Moderate | 3.5 - Moderate | 3.4 - Moderate |
| Fire Danger Rating | |||||||
| Frost Risk | Nil | Nil | Nil | Nil | Nil | Nil | Nil |
| Average Wind Speed | 10.6km/h | 12.4km/h | 13.5km/h | 11.1km/h | 8.2km/h | 7.7km/h | 9.4km/h |
| Wind 9am | SW 8.6km/h | SW 9.4km/h | W 9.4km/h | SSW 8.6km/h | S 5.8km/h | NNW 7.2km/h | NW 6.5km/h |
| Wind 3pm | SSE 15.1km/h | S 19.8km/h | S 20.9km/h | SSE 16.6km/h | ESE 13.7km/h | N 12.6km/h | ESE 14.0km/h |
| Relative Humidity | 85.8% | 83.1% | 77.0% | 80.1% | 81.5% | 73.7% | 71.7% |
Sun & Moon Times
First | Sunrise | Sunset |
|---|---|---|
Sun | Sun | Sun |
Last | Moon | Moon |
|---|---|---|
Sun | Sun |
Moon | New | First |
|---|---|---|
Sun | Sun | Sat |
Full | Last |
|---|---|
Sun | Mon |
Tides Graph
Past 5 Days
| Day | Minimum to 9am(°C) | Maximum to 9am(°C) | Rainfall to 9am(mm) |
|---|---|---|---|
| Wed May 13 | 11.2°C | 24.8°C | 0.0 mm |
| Thu May 14 | 8.8°C | 24.3°C | 0.0 mm |
| Fri May 15 | 15°C | 23.7°C | 1.0 mm |
| Sat May 16 | 15.1°C | 22.4°C | 11.2 mm |
Year to Date
| Average Rainfall for May | 98.4 mm | 23.4 day(s) |
| Total for 2026 | 112.4 mm | 26.0 day(s) |
| Total to this Day 2025 | 7 mm | 9.0 day(s) |
| Wettest Day | 35.8 mm | Mar 17th |
| Driest Day | 0 mm | Jan 1st |
| Lowest Temperature | 5.5 °C | May 11th |
| Highest Temperature | 47.8 °C | Jan 8th |
Almanac for May
Minimum Temperature
| Lowest this month | 5.5 °C | 11th |
| Lowest on record | -0.4 °C | 24th 2006 |
| Average this month | 11.6 °C | +3 °C |
| Long-term average | 8.6 °C | 8.6 °C |
Maximum Temperature
| Highest this month | 30.7 °C | 1st |
| Highest on record | 32.9 °C | 3rd 1988 |
| Average this month | 21.6 °C | +1.3 °C |
| Long-term average | 20.3 °C | 20.3 °C |
Rainfall
| Wettest this month | 11.2 mm | 16th |
| Total this month | 20.4 mm | 9.0 day(s) |
| Long-term average | 21.8 mm | 8.1 day(s) |
| Wettest on record | 56.9 mm | 2010 |
