Last updated: August 27, 2025
In September, the average temperature in Coalburn, United Kingdom hovers around 12°C (53°F), with a minimum dropping to 0°C (31°F) and a maximum reaching 25°C (78°F). Prepare for frequent showers, as the region sees an average precipitation of 105 mm (4.1 in) over about 17 days. Expect a rather humid atmosphere, with average humidity levels at a robust 88%.
In September in Coalburn, the average temperature is 12°C (53°F). The maximum can reach 25°C (78°F), while the minimum can be as low as 0°C (31°F). Be prepared for a range of temperatures and pack accordingly for your trip!
In Coalburn in September, the precipitation amount is 105 mm (4.1 in) over a period of 17 days.
In Coalburn in September humidity is 88%. With an average temperature of 12°C (53°F), this humidity feels like a damp chill that clings to your skin, making it crucial to dress in layers and stay prepared for the discomfort while exploring.
In Coalburn in September, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Coalburn.
UV Risk Categories
Weather in Coalburn varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Coalburn, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (39°F) | 98 mm (3.9 inches) | 90% | low |
| February Weather | 4°C (39°F) | 141 mm (5.5 inches) | 88% | low |
| March Weather | 5°C (41°F) | 117 mm (4.6 inches) | 86% | moderate |
| April Weather | 7°C (45°F) | 49 mm (1.9 inches) | 85% | moderate |
| May Weather | 10°C (50°F) | 69 mm (2.7 inches) | 80% | high |
| June Weather | 13°C (55°F) | 115 mm (4.5 inches) | 83% | very high |
| July Weather | 14°C (58°F) | 98 mm (3.9 inches) | 82% | very high |
| August Weather | 14°C (57°F) | 133 mm (5.2 inches) | 82% | high |
| September Weather | 12°C (53°F) | 105 mm (4.1 inches) | 88% | moderate |
| October Weather | 9°C (48°F) | 137 mm (5.4 inches) | 90% | moderate |
| November Weather | 6°C (43°F) | 108 mm (4.3 inches) | 92% | low |
| December Weather | 4°C (40°F) | 124 mm (4.9 inches) | 89% | low |