Last updated: June 24, 2025
In August, the average temperature in Newport, United States is a pleasant 21°C (71°F), with a minimum dipping to 10°C (51°F) and soaring up to a maximum of 33°C (91°F). Visitors can expect about 124 mm (4.9 in) of precipitation spread over 11 days, resulting in an average humidity level of 81%. Stay prepared for a mix of conditions while enjoying the beauty of Newport!
In August in Newport, the average temperature is 21°C (71°F), with maximums reaching 33°C (91°F) and minimums dropping as low as 10°C (51°F). This comfortable climate makes it an ideal time for travelers to explore and enjoy outdoor activities.
In Newport in August, the precipitation amount is 124 mm (4.9 in) over the course of 11 days.
In Newport in August, humidity is 81%. With an average temperature of 21°C (71°F), this humidity feels like a warm, enveloping blanket that makes traveling feel both refreshing and slightly heavy, often leading to a sticky sensation that can quickly deplete your energy.
In Newport in August, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Newport.
UV Risk Categories
Weather in Newport varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Newport, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -8°C (17°F) | 31 mm (1.2 inches) | 87% | low |
| February Weather | -8°C (17°F) | 39 mm (1.5 inches) | 90% | moderate |
| March Weather | 1°C (33°F) | 61 mm (2.4 inches) | 85% | moderate |
| April Weather | 6°C (44°F) | 87 mm (3.4 inches) | 84% | high |
| May Weather | 15°C (59°F) | 143 mm (5.6 inches) | 78% | very high |
| June Weather | 22°C (71°F) | 103 mm (4.0 inches) | 80% | very high |
| July Weather | 23°C (75°F) | 108 mm (4.2 inches) | 81% | very high |
| August Weather | 21°C (71°F) | 124 mm (4.9 inches) | 81% | very high |
| September Weather | 18°C (64°F) | 118 mm (4.7 inches) | 81% | high |
| October Weather | 9°C (49°F) | 97 mm (3.8 inches) | 84% | moderate |
| November Weather | 1°C (34°F) | 38 mm (1.5 inches) | 88% | moderate |
| December Weather | -5°C (24°F) | 52 mm (2.0 inches) | 84% | low |