Last updated: August 22, 2025
In December, the average temperature in Lismore Heights, Australia is a pleasant 24°C (75°F), with extremes ranging from a cool 14°C (58°F) to a sizzling 38°C (101°F). Expect some rainfall during your stay, as precipitation typically amounts to 145 mm (5.7 in) spread over about 12 days. With an average humidity of 80%, the air is humid, making for a vibrant atmosphere.
In December in Lismore Heights, the average temperature is 24°C (75°F), with maximums reaching 38°C (101°F) and minimums dropping as low as 14°C (58°F). This climate makes Lismore Heights an ideal destination for travelers seeking warm weather and comfortable evenings.
In Lismore Heights in December, the precipitation amount is 145 mm (5.7 in) over the course of 12 days.
In Lismore Heights in December humidity is 80%. With an average temperature of 24°C (75°F), this humidity feels like a warm, sticky blanket enveloping you, making travel slightly uncomfortable as sweat clings to your skin and the air feels thick, urging you to seek shade and hydration frequently.
In Lismore Heights 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 Lismore Heights.
UV Risk Categories
Weather in Lismore Heights varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Lismore Heights, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 24°C (76°F) | 83 mm (3.3 inches) | 78% | extreme |
| February Weather | 24°C (75°F) | 184 mm (7.3 inches) | 80% | extreme |
| March Weather | 23°C (73°F) | 173 mm (6.8 inches) | 80% | extreme |
| April Weather | 19°C (67°F) | 66 mm (2.6 inches) | 78% | very high |
| May Weather | 17°C (62°F) | 46 mm (1.8 inches) | 73% | high |
| June Weather | 14°C (58°F) | 56 mm (2.2 inches) | 71% | moderate |
| July Weather | 14°C (57°F) | 41 mm (1.6 inches) | 70% | moderate |
| August Weather | 15°C (59°F) | 22 mm (0.9 inches) | 71% | high |
| September Weather | 17°C (64°F) | 28 mm (1.1 inches) | 69% | very high |
| October Weather | 20°C (68°F) | 131 mm (5.1 inches) | 71% | extreme |
| November Weather | 22°C (71°F) | 82 mm (3.2 inches) | 76% | extreme |
| December Weather | 24°C (75°F) | 145 mm (5.7 inches) | 80% | extreme |