Last updated: August 22, 2025
In December, the average temperature in Ararat, Australia is a pleasant 18°C (64°F). However, don’t be surprised by the range—temperatures can dip as low as 4°C (39°F) or soar to a scorching 43°C (109°F). During this month, expect about 41 mm (1.6 in) of precipitation spread over 5 days, and enjoy an average humidity of 50%. Whether you're soaking up the sun or preparing for a drizzle, Ararat offers a varied climate this time of year!
In December in Ararat, the average temperature is 18°C (64°F). Maximum temperatures can reach 43°C (109°F), while the minimum can drop as low as 4°C (39°F). Travelers should be prepared for a wide range of temperatures during this time.
In Ararat in December, the precipitation amount is 41 mm (1.6 in) over a period of 5 days.
In Ararat in December, humidity is 50%. With an average temperature of 18°C (64°F), this humidity feels like a refreshing embrace, making it quite pleasant for traveling as you can comfortably explore without the discomfort of excessive sweat.
In Ararat in December, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Ararat, you can check here.
UV Risk Categories
Weather in Ararat varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Ararat, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 21°C (69°F) | 32 mm (1.3 inches) | 43% | extreme |
| February Weather | 19°C (66°F) | 25 mm (1.0 inches) | 49% | extreme |
| March Weather | 17°C (64°F) | 44 mm (1.7 inches) | 60% | extreme |
| April Weather | 14°C (57°F) | 38 mm (1.5 inches) | 71% | high |
| May Weather | 10°C (50°F) | 61 mm (2.4 inches) | 79% | moderate |
| June Weather | 8°C (46°F) | 38 mm (1.5 inches) | 81% | moderate |
| July Weather | 7°C (45°F) | 45 mm (1.8 inches) | 83% | moderate |
| August Weather | 8°C (46°F) | 58 mm (2.3 inches) | 79% | moderate |
| September Weather | 10°C (50°F) | 48 mm (1.9 inches) | 72% | high |
| October Weather | 12°C (54°F) | 55 mm (2.2 inches) | 61% | very high |
| November Weather | 15°C (60°F) | 58 mm (2.3 inches) | 59% | extreme |
| December Weather | 18°C (64°F) | 41 mm (1.6 inches) | 50% | extreme |