Last updated: August 27, 2025
In September, the average temperature in Penistone, United Kingdom is a mild 13°C (55°F), with minimums dipping to 2°C (37°F) and maximums reaching up to 26°C (80°F). Expect 85 mm (3.4 in) of precipitation spread over approximately 13 days, contributing to an average humidity of around 85%. Plan accordingly for a blend of warmth and moisture!
In September in Penistone, the average temperature is 13°C (55°F). The maximum can reach 26°C (80°F), and the minimum can be as low as 2°C (37°F). This mild weather makes Penistone an ideal destination for outdoor exploration and sightseeing during this time of year.
In Penistone in September, the total precipitation amount is 85 mm (3.4 in), which occurs over the span of 13 days.
In Penistone in September, humidity is 85%. With an average temperature of 13°C (55°F), this humidity feels like a heavy blanket wrapping around you, making even short walks feel exhausting and urging travelers to seek shade and refreshment frequently.
In Penistone 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 Penistone.
UV Risk Categories
Weather in Penistone varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Penistone, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (39°F) | 68 mm (2.7 inches) | 90% | low |
| February Weather | 4°C (40°F) | 93 mm (3.6 inches) | 88% | low |
| March Weather | 6°C (42°F) | 95 mm (3.7 inches) | 86% | moderate |
| April Weather | 7°C (46°F) | 47 mm (1.9 inches) | 84% | moderate |
| May Weather | 11°C (51°F) | 69 mm (2.7 inches) | 80% | high |
| June Weather | 14°C (57°F) | 91 mm (3.6 inches) | 81% | very high |
| July Weather | 16°C (60°F) | 102 mm (4.0 inches) | 76% | very high |
| August Weather | 15°C (59°F) | 101 mm (4.0 inches) | 77% | high |
| September Weather | 13°C (55°F) | 85 mm (3.4 inches) | 85% | moderate |
| October Weather | 10°C (50°F) | 103 mm (4.1 inches) | 90% | moderate |
| November Weather | 7°C (44°F) | 79 mm (3.1 inches) | 92% | low |
| December Weather | 5°C (41°F) | 98 mm (3.9 inches) | 90% | low |