Last updated: August 22, 2025
In December, the average temperature in Winchelsea, Australia is a pleasant 17°C (63°F). However, be prepared for a temperature range that can dip to a minimum of 7°C (45°F) and soar to a scorching 41°C (107°F). Expect some rain, with an average precipitation of 45 mm (1.8 in) spread over 6 days. With an average humidity of 69%, you might want to dress comfortably for the season!
In December in Winchelsea, the average temperature is 17°C (63°F). Maximum temperatures can reach 41°C (107°F), while the minimum can drop to as low as 7°C (45°F). It's a great time to travel to Winchelsea, so be prepared for a wide range of weather conditions.
In Winchelsea in December, the precipitation amount is 45 mm (1.8 in) over the course of 6 days.
In Winchelsea in December, humidity is 69%. With an average temperature of 17°C (63°F), this humidity feels like a warm embrace, making outdoor activities feel slightly heavier, yet still comfortable for exploring.
In Winchelsea in December, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Winchelsea.
UV Risk Categories
Weather in Winchelsea varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Winchelsea, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 19°C (67°F) | 35 mm (1.4 inches) | 65% | extreme |
| February Weather | 18°C (65°F) | 36 mm (1.4 inches) | 67% | extreme |
| March Weather | 18°C (64°F) | 37 mm (1.5 inches) | 71% | extreme |
| April Weather | 15°C (59°F) | 42 mm (1.7 inches) | 75% | high |
| May Weather | 12°C (54°F) | 54 mm (2.1 inches) | 80% | moderate |
| June Weather | 10°C (50°F) | 38 mm (1.5 inches) | 80% | moderate |
| July Weather | 9°C (49°F) | 41 mm (1.6 inches) | 80% | moderate |
| August Weather | 10°C (50°F) | 48 mm (1.9 inches) | 79% | moderate |
| September Weather | 11°C (52°F) | 50 mm (2.0 inches) | 76% | high |
| October Weather | 13°C (56°F) | 69 mm (2.7 inches) | 72% | very high |
| November Weather | 15°C (60°F) | 70 mm (2.7 inches) | 72% | extreme |
| December Weather | 17°C (63°F) | 45 mm (1.8 inches) | 69% | extreme |