Last updated: August 22, 2025
In Millfield, Australia, the average temperature in December hovers around 22°C (72°F), making it a pleasant time to visit. However, be prepared for a temperature range that can dip to a chilly 11°C (51°F) and soar up to a sizzling 41°C (107°F). Expect 92 mm (3.6 in) of precipitation spread over about 13 days, contributing to an average humidity of 68%. Whether you're exploring outdoors or seeking shelter from the rain, this month offers a dynamic climate that's sure to keep you on your toes!
In December in Millfield, the average temperature is 22°C (72°F). The maximum can reach 41°C (107°F) and the minimum can be as low as 11°C (51°F). Be prepared for warm days and cool nights, making it an ideal time for both outdoor adventures and cozy evenings.
In Millfield in December, the precipitation amount is 92 mm (3.6 in) spread over 13 days.
In Millfield in December humidity is 68%. With an average temperature of 22°C (72°F), this humidity feels like a warm embrace, slightly stifling but still manageable for traveling, creating an atmosphere that encourages leisurely outdoor activities while prompting occasional breaks for refreshment.
In Millfield in December, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Millfield.
UV Risk Categories
Weather in Millfield varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Millfield, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 24°C (75°F) | 47 mm (1.9 inches) | 65% | extreme |
| February Weather | 22°C (72°F) | 103 mm (4.1 inches) | 69% | extreme |
| March Weather | 20°C (69°F) | 172 mm (6.8 inches) | 72% | extreme |
| April Weather | 18°C (64°F) | 38 mm (1.5 inches) | 75% | very high |
| May Weather | 14°C (58°F) | 30 mm (1.2 inches) | 74% | high |
| June Weather | 12°C (53°F) | 49 mm (1.9 inches) | 72% | moderate |
| July Weather | 11°C (52°F) | 50 mm (2.0 inches) | 68% | moderate |
| August Weather | 12°C (54°F) | 30 mm (1.2 inches) | 67% | high |
| September Weather | 15°C (60°F) | 38 mm (1.5 inches) | 63% | very high |
| October Weather | 18°C (64°F) | 77 mm (3.0 inches) | 55% | very high |
| November Weather | 19°C (67°F) | 79 mm (3.1 inches) | 57% | extreme |
| December Weather | 22°C (72°F) | 92 mm (3.6 inches) | 68% | extreme |