Last updated: August 22, 2025
In April, the average temperature in Brielen, Belgium hovers around 10°C (50°F). Expect a wide range of conditions, with minimums dipping as low as -2°C (29°F) and maximums soaring to 26°C (78°F). Be prepared for some wet days, as 36 mm (1.4 in) of precipitation typically falls over 8 days, while the average humidity remains high at 85%.
In April in Brielen, the average temperature is 10°C (50°F), with maximums reaching 26°C (78°F) and minimums dropping as low as -2°C (29°F). This diverse range makes it essential for travelers to pack accordingly and be prepared for varying weather conditions.
In Brielen in April, the precipitation amount is 36 mm (1.4 in) over a period of 8 days.
In Brielen in April, humidity is 85%. With an average temperature of 10°C (50°F), this humidity feels like a heavy, damp blanket surrounding you, making travel feel sluggish and uncomfortable as you navigate through the thick, moist air.
In Brielen in April, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Brielen.
UV Risk Categories
Weather in Brielen varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Brielen, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (41°F) | 63 mm (2.5 inches) | 91% | low |
| February Weather | 6°C (43°F) | 57 mm (2.2 inches) | 89% | low |
| March Weather | 8°C (46°F) | 62 mm (2.4 inches) | 87% | moderate |
| April Weather | 10°C (50°F) | 36 mm (1.4 inches) | 85% | moderate |
| May Weather | 13°C (56°F) | 62 mm (2.4 inches) | 82% | high |
| June Weather | 17°C (64°F) | 60 mm (2.4 inches) | 82% | very high |
| July Weather | 19°C (66°F) | 49 mm (1.9 inches) | 80% | very high |
| August Weather | 19°C (66°F) | 70 mm (2.8 inches) | 76% | high |
| September Weather | 16°C (61°F) | 49 mm (1.9 inches) | 82% | moderate |
| October Weather | 13°C (55°F) | 80 mm (3.2 inches) | 89% | moderate |
| November Weather | 8°C (47°F) | 56 mm (2.2 inches) | 92% | low |
| December Weather | 6°C (43°F) | 94 mm (3.7 inches) | 92% | low |