Last updated: June 24, 2025
In April, the average temperature in Mount Holly, United States hovers around 6°C (42°F). During this month, temperatures can vary significantly, with lows dipping to a chilly -9°C (16°F) and highs rising to a pleasant 26°C (78°F). Expect some rainfall, with an average precipitation of 129 mm (5.1 in) spread over 15 days, contributing to a relatively high average humidity of 84%.
In April in Mount Holly, the average temperature is 6°C (42°F). Maximums can reach 26°C (78°F), while minimums can dip as low as -9°C (16°F). This seasonal variation makes Mount Holly an exciting destination for travelers seeking a mix of mild and chilly weather.
In Mount Holly in April, the precipitation amount is 129 mm (5.1 in) over a span of 15 days.
In Mount Holly in April humidity is 84%. With an average temperature of 6°C (42°F), this humidity feels like an uncomfortable chill that seeps into your bones, making travel less enjoyable as you find yourself bundled up yet still damp, longing for warmth and comfort.
In Mount Holly in April, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Mount Holly.
UV Risk Categories
Weather in Mount Holly varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Mount Holly, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -7°C (20°F) | 78 mm (3.1 inches) | 89% | moderate |
| February Weather | -5°C (23°F) | 89 mm (3.5 inches) | 88% | moderate |
| March Weather | -1°C (30°F) | 79 mm (3.1 inches) | 86% | high |
| April Weather | 6°C (42°F) | 129 mm (5.1 inches) | 84% | very high |
| May Weather | 13°C (55°F) | 101 mm (4.0 inches) | 76% | very high |
| June Weather | 18°C (64°F) | 118 mm (4.6 inches) | 72% | very high |
| July Weather | 20°C (69°F) | 167 mm (6.6 inches) | 66% | very high |
| August Weather | 19°C (67°F) | 113 mm (4.5 inches) | 64% | very high |
| September Weather | 15°C (60°F) | 86 mm (3.4 inches) | 72% | high |
| October Weather | 9°C (49°F) | 155 mm (6.1 inches) | 81% | moderate |
| November Weather | 1°C (34°F) | 108 mm (4.3 inches) | 87% | moderate |
| December Weather | -4°C (25°F) | 99 mm (3.9 inches) | 84% | low |