Last updated: June 24, 2025
In New Berlin, United States, the average temperature in April hovers around 7°C (45°F). During this month, temperatures can dip as low as -7°C (20°F) or soar up to 25°C (78°F). Expect 118 mm (4.6 in) of precipitation spread over 16 days, contributing to an average humidity of 88%. This blend of cool temperatures and high humidity makes for a unique atmosphere!
In April in New Berlin, the average temperature is 7°C (45°F), with a maximum that can reach 25°C (78°F) and a minimum that can drop as low as -7°C (20°F). It's advisable to pack layers to ensure comfort during your trip, as the temperature can vary significantly throughout the day.
In New Berlin in April, the precipitation amount is 118 mm (4.6 in) over the course of 16 days.
In New Berlin in April humidity is 88%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable as you navigate through a heavy, thick atmosphere that clings to your skin.
In New Berlin in April, 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 April’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 |