Last updated: June 24, 2025
In August, the average temperature in Dublin, United States is a comfortable 20°C (69°F), with lows dipping to 12°C (53°F) and highs reaching up to an impressive 40°C (104°F). Expect 0 mm (0.0 in) of precipitation spread over 0 days, making it a perfect time for outdoor activities. Additionally, air humidity levels hover around 54%, creating a pleasant atmosphere.
In August in Dublin, the average temperature is 20°C (69°F). Maximums can reach 40°C (104°F), and minimums can be as low as 12°C (53°F). This makes Dublin an ideal destination for travelers seeking warm weather but also prepared for cooler evenings.
In Dublin in August, the precipitation amount is 0 mm (0.0 in) during 0 days.
In Dublin in August humidity is 54%. With an average temperature of 20°C (69°F), this humidity feels like a refreshing embrace, making it comfortable for traveling while allowing for pleasant outdoor activities.
In Dublin 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 Dublin.
UV Risk Categories
Weather in Dublin varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Dublin, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 10°C (50°F) | 94 mm (3.7 inches) | 82% | moderate |
February Weather | 11°C (52°F) | 89 mm (3.5 inches) | 84% | moderate |
March Weather | 12°C (54°F) | 77 mm (3.0 inches) | 82% | very high |
April Weather | 14°C (58°F) | 30 mm (1.2 inches) | 78% | very high |
May Weather | 16°C (61°F) | 17 mm (0.7 inches) | 71% | very high |
June Weather | 19°C (66°F) | 2 mm (0.1 inches) | 64% | extreme |
July Weather | 20°C (68°F) | 0 mm (0.0 inches) | 58% | extreme |
August Weather | 20°C (69°F) | 0 mm (0.0 inches) | 54% | very high |
September Weather | 20°C (68°F) | 2 mm (0.1 inches) | 55% | very high |
October Weather | 17°C (63°F) | 22 mm (0.9 inches) | 62% | high |
November Weather | 13°C (55°F) | 38 mm (1.5 inches) | 78% | moderate |
December Weather | 10°C (50°F) | 76 mm (3.0 inches) | 80% | moderate |