Last updated: August 22, 2025
In December, the average temperature in Blackall, Australia reaches a warm 30°C (87°F). While you might enjoy sunny days, be prepared for the occasional swing in temperature, as lows can drop to 15°C (60°F) and highs can soar up to 43°C (109°F). Rain may make an appearance with 16 mm (0.6 in) of precipitation expected over 2 days, and you'll find the air with a comfortable 60% humidity.
In December in Blackall, the average temperature is 30°C (87°F). Maximums can reach 43°C (109°F), and minimums can be as low as 15°C (60°F). Be prepared for warm days and cooler nights when traveling to Blackall during this time.
In Blackall in December, the precipitation amount is 16 mm (0.6 in) over a period of 2 days.
In Blackall in December, humidity is 60%. With an average temperature of 30°C (87°F), this humidity feels like a warm embrace that dampens the air, making travel feel sticky and heavy. As you explore, each step becomes a gentle reminder to stay hydrated, while the warmth wraps around you like a blanket, compelling you to seek out shaded spots for relief.
In Blackall in December, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Blackall.
UV Risk Categories
Weather in Blackall varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Blackall, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 31°C (88°F) | 28 mm (1.1 inches) | 53% | extreme |
| February Weather | 30°C (86°F) | 41 mm (1.6 inches) | 57% | extreme |
| March Weather | 28°C (82°F) | 57 mm (2.3 inches) | 70% | extreme |
| April Weather | 24°C (75°F) | 5 mm (0.2 inches) | 68% | extreme |
| May Weather | 19°C (66°F) | 5 mm (0.2 inches) | 67% | very high |
| June Weather | 15°C (60°F) | 8 mm (0.3 inches) | 71% | high |
| July Weather | 16°C (60°F) | 12 mm (0.5 inches) | 63% | high |
| August Weather | 17°C (63°F) | 5 mm (0.2 inches) | 68% | very high |
| September Weather | 22°C (72°F) | 3 mm (0.1 inches) | 53% | extreme |
| October Weather | 26°C (79°F) | 23 mm (0.9 inches) | 40% | extreme |
| November Weather | 28°C (82°F) | 25 mm (1.0 inches) | 42% | extreme |
| December Weather | 30°C (87°F) | 16 mm (0.6 inches) | 60% | extreme |