Last updated: June 24, 2025
In Exeter, United States, the average temperature in August hovers around 24°C (75°F), offering a pleasant climate for visitors. Expect variations with minimums dipping to 10°C (50°F) and peaks soaring to 36°C (97°F). With an average precipitation of 72 mm (2.9 in) spread over 9 days, you might want to carry an umbrella! The average humidity level is quite high at 84%, making it feel warmer than it is. Embrace the warmth and enjoy the vibrant atmosphere!
In August in Exeter, the average temperature is 24°C (75°F). The maximum can reach 36°C (97°F), while the minimum can be as low as 10°C (50°F). Whether you're looking to enjoy warm days or cool evenings, this climate provides a comfortable backdrop for exploring and enjoying all that Exeter has to offer.
In Exeter in August, the total precipitation amount is 72 mm (2.9 in), occurring over the course of 9 days.
In Exeter in August humidity is 84%. With an average temperature of 24°C (75°F), this humidity feels like a warm, tropical embrace, making it essential for travelers to stay hydrated and plan outdoor activities for early mornings or late afternoons when the heat is more bearable.
In Exeter in August, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Exeter.
UV Risk Categories
Weather in Exeter varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Exeter, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -3°C (27°F) | 31 mm (1.2 inches) | 73% | moderate |
| February Weather | -3°C (27°F) | 23 mm (0.9 inches) | 81% | moderate |
| March Weather | 5°C (42°F) | 90 mm (3.5 inches) | 69% | high |
| April Weather | 10°C (51°F) | 47 mm (1.9 inches) | 71% | very high |
| May Weather | 17°C (63°F) | 152 mm (6.0 inches) | 80% | very high |
| June Weather | 24°C (76°F) | 102 mm (4.0 inches) | 83% | extreme |
| July Weather | 26°C (79°F) | 55 mm (2.2 inches) | 84% | very high |
| August Weather | 24°C (75°F) | 72 mm (2.9 inches) | 84% | very high |
| September Weather | 21°C (70°F) | 65 mm (2.6 inches) | 77% | very high |
| October Weather | 11°C (53°F) | 91 mm (3.6 inches) | 72% | high |
| November Weather | 5°C (41°F) | 24 mm (0.9 inches) | 80% | moderate |
| December Weather | 0°C (33°F) | 40 mm (1.6 inches) | 79% | moderate |