Last updated: March 2, 2024
The weather in Katoomba, Australia, during January is characterized by an average temperature of 20°C (69°F). Highs can soar to 35°C (95°F), while lows may dip to 10°C (50°F). Typically, the humidity level in Katoomba throughout January hovers around 65%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In January, Katoomba averages 87 mm (3.4 inches) of rainfall, typically over the course of 13 rainy days. The month enjoys an average of 14 hours 5 minutes of daylight, with the sun shining for approximately 8 hours 20 minutes each day. Additionally, there is a 39% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In January, the UV Index in Katoomba 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 | ||||||