Last updated: August 27, 2025
In Hanley Swan, United Kingdom, the average temperature in September hovers around 15°C (58°F). You can expect a minimum of 2°C (36°F) and the occasional maximum reaching 30°C (85°F). During this month, the region typically experiences 52 mm (2.1 in) of precipitation over about 8 days, contributing to an average humidity of 82%.
In September in Hanley Swan, the average temperature is 15°C (58°F). Maximum temperatures can reach 30°C (85°F), while minimum temperatures can drop as low as 2°C (36°F). Travelers should prepare for a range of temperatures and pack accordingly for both warm days and cooler nights.
In Hanley Swan in September, the total precipitation amount is 52 mm (2.1 in) over the course of 8 days.
In Hanley Swan in September humidity is 82%. With an average temperature of 15°C (58°F), this humidity feels like a warm, damp blanket wrapping around you, making outdoor exploration a bit uncomfortable and causing you to sweat lightly even during mild activities.
In Hanley Swan in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Hanley Swan, you can refer to this Hourly UV Index in Hanley Swan.
UV Risk Categories
Weather in Hanley Swan varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Hanley Swan, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (41°F) | 50 mm (2.0 inches) | 91% | low |
| February Weather | 6°C (43°F) | 55 mm (2.2 inches) | 89% | low |
| March Weather | 7°C (45°F) | 66 mm (2.6 inches) | 86% | moderate |
| April Weather | 9°C (49°F) | 46 mm (1.8 inches) | 85% | moderate |
| May Weather | 12°C (55°F) | 69 mm (2.7 inches) | 79% | high |
| June Weather | 16°C (61°F) | 73 mm (2.9 inches) | 80% | very high |
| July Weather | 18°C (64°F) | 62 mm (2.4 inches) | 71% | very high |
| August Weather | 17°C (63°F) | 69 mm (2.7 inches) | 76% | high |
| September Weather | 15°C (58°F) | 52 mm (2.1 inches) | 82% | high |
| October Weather | 11°C (53°F) | 90 mm (3.6 inches) | 90% | moderate |
| November Weather | 8°C (46°F) | 68 mm (2.7 inches) | 92% | low |
| December Weather | 6°C (44°F) | 82 mm (3.2 inches) | 92% | low |