Last updated: August 27, 2025
In Heiligerlee, Netherlands, the average temperature in May hovers around 13°C (55°F). Expect a varied climate, with minimum temperatures dipping to 0°C (33°F) and maximums soaring up to 31°C (87°F). Be prepared for some rain, as there's an average precipitation of 70 mm (2.8 in) spread over 13 days. With average humidity at a notable 80%, it’s wise to pack accordingly!
In May in Heiligerlee, the average temperature is 13°C (55°F). The maximum can reach 31°C (87°F), and the minimum can be as low as 0°C (33°F). This variety in temperature makes Heiligerlee an ideal destination for travelers looking to experience both warm and cool weather.
In Heiligerlee in May, the precipitation amount is 70 mm (2.8 in) spread over 13 days.
In Heiligerlee in May humidity is 80%. With an average temperature of 13°C (55°F), this humidity feels like a damp blanket wrapping around you, making any outdoor activity feel stifling and heavy, which can lead to fatigue for travelers unaccustomed to such moist conditions.
In Heiligerlee in May, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Heiligerlee.
UV Risk Categories
Weather in Heiligerlee varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Heiligerlee, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (39°F) | 61 mm (2.4 inches) | 88% | low |
| February Weather | 4°C (40°F) | 60 mm (2.4 inches) | 88% | low |
| March Weather | 6°C (43°F) | 71 mm (2.8 inches) | 86% | moderate |
| April Weather | 9°C (48°F) | 49 mm (1.9 inches) | 84% | moderate |
| May Weather | 13°C (55°F) | 70 mm (2.8 inches) | 80% | high |
| June Weather | 17°C (63°F) | 81 mm (3.2 inches) | 75% | very high |
| July Weather | 18°C (64°F) | 97 mm (3.8 inches) | 75% | high |
| August Weather | 18°C (65°F) | 91 mm (3.6 inches) | 75% | high |
| September Weather | 15°C (59°F) | 64 mm (2.5 inches) | 83% | moderate |
| October Weather | 12°C (53°F) | 85 mm (3.3 inches) | 86% | moderate |
| November Weather | 7°C (45°F) | 51 mm (2.0 inches) | 87% | low |
| December Weather | 5°C (41°F) | 75 mm (2.9 inches) | 86% | low |