Last updated: August 27, 2025
In August, the average temperature in Ottery St Mary, United Kingdom hovers around 17°C (62°F), making it a comfortable time to visit. Expect temperatures to range from a cool 9°C (48°F) to a warm 29°C (84°F). While you enjoy your stay, be prepared for some rain, as 70 mm (2.7 in) of precipitation can occur over 12 days. The air will feel quite humid, with an average humidity level of 73%.
In August in Ottery St Mary, the average temperature is 17°C (62°F), with maximums reaching up to 29°C (84°F) and minimums dropping as low as 9°C (48°F). This mild climate makes Ottery St Mary an ideal destination for travelers seeking comfortable weather during this time of year.
In Ottery St Mary in August, the precipitation amount is 70 mm (2.7 in) over the course of 12 days.
In Ottery St Mary in August, humidity is 73%. With an average temperature of 17°C (62°F), this humidity feels like a warm blanket enveloping you, making it quite uncomfortable for traveling as it can leave you feeling sticky and exhausted quickly.
In Ottery St Mary 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 Ottery St Mary.
UV Risk Categories
Weather in Ottery St Mary varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Ottery St Mary, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 6°C (43°F) | 46 mm (1.8 inches) | 88% | low |
| February Weather | 7°C (44°F) | 60 mm (2.4 inches) | 88% | low |
| March Weather | 8°C (46°F) | 75 mm (2.9 inches) | 86% | moderate |
| April Weather | 9°C (49°F) | 48 mm (1.9 inches) | 84% | high |
| May Weather | 12°C (54°F) | 69 mm (2.7 inches) | 80% | high |
| June Weather | 16°C (60°F) | 73 mm (2.9 inches) | 80% | very high |
| July Weather | 18°C (64°F) | 59 mm (2.3 inches) | 70% | very high |
| August Weather | 17°C (62°F) | 70 mm (2.7 inches) | 73% | high |
| September Weather | 15°C (59°F) | 45 mm (1.8 inches) | 79% | high |
| October Weather | 12°C (54°F) | 97 mm (3.8 inches) | 89% | moderate |
| November Weather | 9°C (48°F) | 61 mm (2.4 inches) | 90% | low |
| December Weather | 8°C (46°F) | 88 mm (3.4 inches) | 89% | low |