Last updated: June 24, 2025
In New Windsor, United States, the average temperature in April hovers around 10°C (50°F). Expect a wide range, with minimums dipping to -9°C (16°F) and maximums peaking at 29°C (84°F). This month also brings about 107 mm (4.2 in) of precipitation over approximately 11 days, resulting in a high average humidity of 82%.
In April in New Windsor, the average temperature is 10°C (50°F). Maximum temperatures can reach up to 29°C (84°F), while minimums can drop as low as -9°C (16°F). This wide range of temperatures means that travelers should be prepared for both warm days and potentially chilly nights.
In New Windsor in April, the precipitation amount is 107 mm (4.2 in) spread over a period of 11 days.
In New Windsor in April, humidity is 82%. With an average temperature of 10°C (50°F), this humidity feels like a dense, heavy blanket wrapping around you, making every step feel sluggish and the air thick, which can make traveling quite uncomfortable.
In New Windsor 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 New Windsor.
UV Risk Categories
Weather in New Windsor varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in New Windsor, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -4°C (25°F) | 56 mm (2.2 inches) | 81% | moderate |
| February Weather | -3°C (27°F) | 63 mm (2.5 inches) | 81% | moderate |
| March Weather | 5°C (41°F) | 98 mm (3.9 inches) | 81% | high |
| April Weather | 10°C (50°F) | 107 mm (4.2 inches) | 82% | very high |
| May Weather | 17°C (63°F) | 157 mm (6.2 inches) | 78% | very high |
| June Weather | 23°C (74°F) | 135 mm (5.3 inches) | 81% | extreme |
| July Weather | 25°C (77°F) | 95 mm (3.7 inches) | 79% | very high |
| August Weather | 23°C (74°F) | 65 mm (2.6 inches) | 77% | very high |
| September Weather | 20°C (69°F) | 102 mm (4.0 inches) | 78% | very high |
| October Weather | 12°C (55°F) | 128 mm (5.0 inches) | 78% | high |
| November Weather | 4°C (39°F) | 51 mm (2.0 inches) | 87% | moderate |
| December Weather | 0°C (33°F) | 50 mm (2.0 inches) | 84% | low |