Last updated: August 22, 2025
In December, the average temperature in Kurrajong Heights, Australia is a pleasant 21°C (71°F). However, temperatures can vary significantly, ranging from a cool 10°C (50°F) to a scorching 42°C (109°F). Expect about 108 mm (4.3 in) of precipitation over approximately 13 days, and note that the average humidity is around 68%.
In December in Kurrajong Heights, the average temperature is 21°C (71°F). Maximum temperatures can reach 42°C (109°F), while minimums can drop to as low as 10°C (50°F). Travelers should pack accordingly to enjoy a range of weather conditions.
In Kurrajong Heights in December, the precipitation amount is 108 mm (4.3 in), occurring over a span of 13 days.
In Kurrajong Heights in December, humidity is 68%. With an average temperature of 21°C (71°F), this humidity feels like a warm embrace, making traveling a bit sticky but also inviting for leisurely strolls and outdoor adventures.
In Kurrajong Heights 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 Kurrajong Heights, you can check here.
UV Risk Categories
Weather in Kurrajong Heights varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Kurrajong Heights, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 23°C (74°F) | 57 mm (2.3 inches) | 65% | extreme |
| February Weather | 22°C (72°F) | 129 mm (5.1 inches) | 69% | extreme |
| March Weather | 20°C (68°F) | 197 mm (7.8 inches) | 72% | extreme |
| April Weather | 17°C (63°F) | 28 mm (1.1 inches) | 75% | very high |
| May Weather | 13°C (56°F) | 30 mm (1.2 inches) | 74% | moderate |
| June Weather | 11°C (52°F) | 36 mm (1.4 inches) | 72% | moderate |
| July Weather | 11°C (51°F) | 37 mm (1.5 inches) | 68% | moderate |
| August Weather | 12°C (53°F) | 37 mm (1.5 inches) | 67% | high |
| September Weather | 15°C (58°F) | 37 mm (1.5 inches) | 63% | very high |
| October Weather | 17°C (63°F) | 71 mm (2.8 inches) | 55% | very high |
| November Weather | 19°C (67°F) | 102 mm (4.0 inches) | 57% | extreme |
| December Weather | 21°C (71°F) | 108 mm (4.3 inches) | 68% | extreme |