Last updated: August 27, 2025
In May, the average temperature in Heino, Netherlands hovers around 13°C (56°F). However, be prepared for a wide range, as temperatures can dip to a brisk -1°C (30°F) or soar up to a warm 32°C (89°F). During this month, you can expect precipitation of about 64 mm (2.5 in) over 14 days, along with a notably high average humidity of 80%. 🌧️
In May in Heino, the average temperature is 13°C (56°F), with maximums reaching up to 32°C (89°F) and minimums dropping as low as -1°C (30°F). This varying climate makes Heino an ideal destination for travelers seeking both mild days and cooler evenings.
In Heino in May, the precipitation amount is 64 mm (2.5 in) spread out over 14 days.
In Heino in May humidity is 80%. With average temperature 13°C (56°F) this humidity feels like a damp chill that seeps into your bones, making outdoor exploration more challenging and necessitating layered clothing for comfort.
In Heino 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 Heino.
UV Risk Categories
Weather in Heino varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Heino, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (39°F) | 62 mm (2.4 inches) | 88% | low |
| February Weather | 4°C (40°F) | 71 mm (2.8 inches) | 88% | low |
| March Weather | 6°C (44°F) | 74 mm (2.9 inches) | 86% | moderate |
| April Weather | 9°C (49°F) | 39 mm (1.5 inches) | 84% | moderate |
| May Weather | 13°C (56°F) | 64 mm (2.5 inches) | 80% | high |
| June Weather | 18°C (64°F) | 73 mm (2.9 inches) | 75% | very high |
| July Weather | 18°C (65°F) | 87 mm (3.4 inches) | 75% | very high |
| August Weather | 18°C (65°F) | 92 mm (3.6 inches) | 75% | high |
| September Weather | 15°C (59°F) | 67 mm (2.6 inches) | 83% | moderate |
| October Weather | 12°C (53°F) | 83 mm (3.3 inches) | 86% | moderate |
| November Weather | 7°C (45°F) | 50 mm (2.0 inches) | 87% | low |
| December Weather | 5°C (41°F) | 82 mm (3.2 inches) | 86% | low |