Last updated: June 24, 2025
In April, the average temperature in Phoenixville, United States is a crisp 12°C (53°F). Be prepared for temperature swings, as it can dip as low as -2°C (28°F) or soar to a toasty 30°C (87°F). This month sees about 104 mm (4.1 in) of precipitation spread over 11 days, contributing to a high average humidity of 83%.
In April in Phoenixville, the average temperature is 12°C (53°F). Maximum temperatures can reach 30°C (87°F), while minimums can drop as low as -2°C (28°F). This variability in temperatures makes Phoenixville an ideal destination for travelers seeking both warmth and the opportunity to experience cooler days.
In Phoenixville in April, the precipitation amount is 104 mm (4.1 in) over the course of 11 days.
In Phoenixville in April humidity is 83%. With an average temperature of 12°C (53°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and necessitating layers to stay comfortable while traveling.
In Phoenixville 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 Phoenixville.
UV Risk Categories
Weather in Phoenixville varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Phoenixville, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (34°F) | 67 mm (2.7 inches) | 87% | moderate |
| February Weather | 3°C (37°F) | 106 mm (4.2 inches) | 85% | moderate |
| March Weather | 6°C (43°F) | 105 mm (4.1 inches) | 85% | high |
| April Weather | 12°C (53°F) | 104 mm (4.1 inches) | 83% | very high |
| May Weather | 17°C (63°F) | 144 mm (5.7 inches) | 75% | very high |
| June Weather | 22°C (72°F) | 111 mm (4.4 inches) | 73% | very high |
| July Weather | 25°C (78°F) | 147 mm (5.8 inches) | 65% | very high |
| August Weather | 24°C (75°F) | 163 mm (6.4 inches) | 62% | very high |
| September Weather | 21°C (69°F) | 100 mm (4.0 inches) | 66% | very high |
| October Weather | 15°C (60°F) | 102 mm (4.0 inches) | 79% | high |
| November Weather | 7°C (45°F) | 86 mm (3.4 inches) | 87% | moderate |
| December Weather | 3°C (38°F) | 101 mm (4.0 inches) | 85% | low |