Whyalla weather
At 7:30 AM local time it was cloudy and 18°C (64°F). Light rain for 3 of the next 24 hours (under 1 mm/h, 0.7 mm total) — cloudy, but fine to be out. Best months for weather: Sep–May. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Whyalla, South Australia, Australia.
Current conditions
- Clouds
- 100%
- Chance of rain
- 0%
- Rain
- 0.0 mm/h
Hourly Forecast
Light rain for 3 of the next 24 hours (under 1 mm/h, 0.7 mm total) — cloudy, but fine to be out
Daily Forecast
Best Time to Visit
Peak season Sep–MayOff season Jun–Jul
About Whyalla weather
Is it raining in Whyalla right now?
No. It’s cloudy and 18° right now. Light rain for 3 of the next 24 hours (under 1 mm/h, 0.7 mm total) — cloudy, but fine to be out.
What’s the weather like in Whyalla this week?
Over the next 7 days, expect highs of 20–33° and lows of 12–16°. Rain is likely on 1 of 7 days (Wednesday). The driest day looks like Tuesday.
Has it been raining in Whyalla lately?
In the past 7 days, Whyalla had 2 rainy days and 24.0 mm of rain in total.
What should I pack for Whyalla?
For the coming week, bring an umbrella or rain jacket, light, breathable clothes, sunscreen and a warm layer for the evenings.
Whyalla weather by month
When is the best time to visit Whyalla?
Based on weather alone, the best time to visit Whyalla is Sep–May, according to NASA's 2001–2025 climate averages. Jun–Jul tends to be the least pleasant. Average highs run from 16°C (60°F) in July to 31°C (88°F) in January.
What is the rainiest month in Whyalla?
June is the wettest month, with about 32 mm (1.3 in) of rain on average. October is the driest, with about 16 mm (0.6 in).
What is the hottest month in Whyalla?
January is the warmest, with average highs of 31°C (88°F) and lows of 20°C (67°F). July is the coolest, with highs of 16°C (60°F) and lows of 7°C (45°F).
Does Whyalla have a rainy season?
Not a strong one. No month averages more than 150 mm of rain; the wettest is June at about 32 mm (1.3 in).
How warm is the sea in Whyalla?
The sea is warmest in January at about 24°C (75°F) and coolest in July at about 13°C (55°F). It is comfortable for swimming (22°C or more) in Dec–Mar.
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), sea temperature from Open-Meteo Marine, forecast and current conditions from Open-Meteo. Page updated . How we rate months