Last updated: June 24, 2025
In New Berlin, United States, the average temperature in August hovers around 20°C (68°F), creating a pleasant climate for outdoor activities. However, be prepared for some variability, as temperatures can dip as low as 6°C (43°F) and rise to a warm 32°C (89°F). Expect 114 mm (4.5 in) of precipitation over about 13 days, and be ready for a relatively high average humidity of 76%. Whether you're exploring or relaxing, August offers a unique experience in New Berlin!
In August in New Berlin, the average temperature is 20°C (68°F). The maximum can reach 32°C (89°F) and the minimum can be as low as 6°C (43°F). This range makes it a great time to explore outdoor activities while packing for both warm and cooler weather.
In New Berlin in August, the total precipitation amount is 114 mm (4.5 in), distributed over the course of 13 days.
In New Berlin in August, humidity is 76%. With an average temperature of 20°C (68°F), this humidity feels like a warm blanket wrapping around you, making outdoor exploration both exhilarating and slightly stifling, ideal for leisurely strolls but necessitating frequent breaks to hydrate and cool off.
In New Berlin 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 New Berlin.
UV Risk Categories
Weather in New Berlin varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in New Berlin, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -5°C (24°F) | 82 mm (3.2 inches) | 90% | moderate |
| February Weather | -3°C (27°F) | 95 mm (3.7 inches) | 90% | moderate |
| March Weather | 0°C (33°F) | 87 mm (3.4 inches) | 87% | high |
| April Weather | 7°C (45°F) | 118 mm (4.6 inches) | 88% | very high |
| May Weather | 14°C (57°F) | 122 mm (4.8 inches) | 82% | very high |
| June Weather | 18°C (65°F) | 108 mm (4.3 inches) | 79% | very high |
| July Weather | 21°C (70°F) | 130 mm (5.1 inches) | 78% | very high |
| August Weather | 20°C (68°F) | 114 mm (4.5 inches) | 76% | very high |
| September Weather | 16°C (62°F) | 100 mm (4.0 inches) | 78% | very high |
| October Weather | 11°C (52°F) | 153 mm (6.0 inches) | 84% | high |
| November Weather | 3°C (37°F) | 102 mm (4.0 inches) | 89% | moderate |
| December Weather | -2°C (29°F) | 95 mm (3.7 inches) | 86% | low |