Last updated: August 27, 2025
In August, the average temperature in Dorchester on Thames, United Kingdom is a comfortable 17°C (63°F). Expect a range, with minimums dipping to 7°C (46°F) and maximums peaking at 33°C (92°F). This month brings about 71 mm (2.8 in) of precipitation over approximately 12 days, contributing to an average humidity of 76%. Perfect for enjoying the unique climate of Dorchester on Thames!
In August in Dorchester on Thames, the average temperature is 17°C (63°F). Maximums can reach 33°C (92°F), and minimums can drop to as low as 7°C (46°F). It's a great time to explore Dorchester on Thames, so be sure to pack for both warm days and cooler evenings!
In Dorchester on Thames in August, the precipitation amount is 71 mm (2.8 in) during a total of 12 days.
In Dorchester on Thames in August humidity is 76%. With an average temperature of 17°C (63°F), this humidity feels like traveling through a warm, enveloping blanket, making every outdoor adventure feel sticky and heavy, yet pleasantly refreshing when you find a cool breeze.
In Dorchester on Thames in August, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Dorchester on Thames.
UV Risk Categories
Weather in Dorchester on Thames varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Dorchester on Thames, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (41°F) | 51 mm (2.0 inches) | 91% | low |
| February Weather | 6°C (43°F) | 51 mm (2.0 inches) | 89% | low |
| March Weather | 7°C (45°F) | 60 mm (2.4 inches) | 86% | moderate |
| April Weather | 9°C (49°F) | 38 mm (1.5 inches) | 85% | high |
| May Weather | 12°C (54°F) | 66 mm (2.6 inches) | 79% | high |
| June Weather | 16°C (61°F) | 74 mm (2.9 inches) | 80% | very high |
| July Weather | 18°C (65°F) | 64 mm (2.5 inches) | 71% | very high |
| August Weather | 17°C (63°F) | 71 mm (2.8 inches) | 76% | high |
| September Weather | 15°C (59°F) | 53 mm (2.1 inches) | 82% | high |
| October Weather | 11°C (53°F) | 95 mm (3.7 inches) | 90% | moderate |
| November Weather | 8°C (46°F) | 57 mm (2.2 inches) | 92% | low |
| December Weather | 6°C (43°F) | 83 mm (3.3 inches) | 92% | low |