Last updated: March 2, 2024
The weather in Streaky Bay, Australia, during December is characterized by an average temperature of 21°C (69°F). Highs can soar to 35°C (96°F), while lows may dip to 12°C (54°F). Typically, the humidity level in Streaky Bay throughout December hovers around 64%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In December, Streaky Bay averages 17 mm (0.7 inches) of rainfall, typically over the course of 3 rainy days. The month enjoys an average of 14 hours 15 minutes of daylight, with the sun shining for approximately 11 hours 33 minutes each day. Additionally, there is a 70% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In December, the UV Index in Streaky Bay reaches a maximum of 15, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, 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 | 1 | 2 | 5 | 8 | 12 | 14 | 15 | 14 | 11 | 8 | 4 | 2 | 1 |
| Exposure | Low | Moderate | VeryHigh | Extreme | VeryHigh | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 15 min | 10 min | 15 min | 30 min | 45 min | ||||||