Last updated: March 2, 2024
The weather in Wollongong, Australia, during December is characterized by an average temperature of 20°C (69°F). Highs can soar to 27°C (81°F), while lows may dip to 16°C (61°F). Typically, the humidity level in Wollongong throughout December hovers around 71%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In December, Wollongong averages 86 mm (3.4 inches) of rainfall, typically over the course of 14 rainy days. The month enjoys an average of 14 hours 23 minutes of daylight, with the sun shining for approximately 10 hours 33 minutes each day. Additionally, there is a 42% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In December, the UV Index in Wollongong reaches a maximum of 14, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, during which unprotected skin may burn in as little as 10 minutes.
| 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UVI | 3 | 5 | 8 | 12 | 14 | 14 | 13 | 10 | 7 | 4 | 2 | 1 | 0 |
| Exposure | Moderate | VeryHigh | Extreme | VeryHigh | High | Moderate | Low | ||||||
| Time to burn | 30 min | 15 min | 10 min | 15 min | 25 min | 30 min | 45 min | ||||||