Last updated: August 22, 2025
In Northampton, Australia, the average temperature in December hovers around 25°C (77°F), making it a pleasant time to visit. However, temperatures can vary significantly, with a minimum of 10°C (50°F) and a scorching maximum of 45°C (113°F). Visitors should also be prepared for light rain, as the area sees an average precipitation of 6 mm (0.2 in) over just 1 day. With an average humidity level of 73%, the climate is comfortably warm, inviting you to explore all that this destination has to offer!
In December in Northampton, the average temperature is 25°C (77°F). Maximums can reach 45°C (113°F), and minimums can be as low as 10°C (50°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for a comfortable experience.
In Northampton in December, the precipitation amount is 6 mm (0.2 in) over the course of 1 day.
In Northampton in December humidity is 73%. With an average temperature of 25°C (77°F), this humidity feels like a warm blanket wrapping around you, making travel a bit sticky but also vibrant and lively, as the air carries the rich scents of the surrounding environment.
In Northampton 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 Northampton, you can check here.
UV Risk Categories
Weather in Northampton varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Northampton, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 26°C (79°F) | 13 mm (0.5 inches) | 73% | extreme |
| February Weather | 26°C (79°F) | 30 mm (1.2 inches) | 74% | extreme |
| March Weather | 25°C (78°F) | 10 mm (0.4 inches) | 73% | extreme |
| April Weather | 22°C (71°F) | 13 mm (0.5 inches) | 75% | very high |
| May Weather | 18°C (64°F) | 19 mm (0.8 inches) | 69% | high |
| June Weather | 15°C (59°F) | 38 mm (1.5 inches) | 70% | moderate |
| July Weather | 14°C (57°F) | 39 mm (1.5 inches) | 66% | high |
| August Weather | 14°C (57°F) | 38 mm (1.5 inches) | 66% | high |
| September Weather | 16°C (61°F) | 9 mm (0.4 inches) | 67% | very high |
| October Weather | 18°C (65°F) | 13 mm (0.5 inches) | 70% | extreme |
| November Weather | 21°C (71°F) | 8 mm (0.3 inches) | 72% | extreme |
| December Weather | 25°C (77°F) | 6 mm (0.2 inches) | 73% | extreme |