Last updated: August 23, 2025
In Zelec, Czech Republic, the average temperature in May hovers around 13°C (55°F). However, be prepared for a temperature range that can dip as low as -1°C (30°F) and rise to a warm 29°C (84°F). Expect 93 mm (3.6 in) of precipitation over 16 days, accompanied by a relatively high average humidity of 76%.
In May in Zelec, the average temperature is 13°C (55°F), with maximums reaching 29°C (84°F) and minimums dropping as low as -1°C (30°F). This diverse temperature range makes Zelec a unique destination for travelers, offering the chance to experience both warm and crisp conditions.
In Zelec in May, the total precipitation amount reaches 93 mm (3.6 in) over the course of 16 days.
In Zelec in May humidity is 76%. With an average temperature of 13°C (55°F), this humidity feels like a damp, heavy blanket enveloping you, making it feel cooler than it actually is, which can be quite refreshing for short excursions but may also lead to discomfort during prolonged outdoor activities.
In Zelec in May, 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 Zelec.
UV Risk Categories
Weather in Zelec varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Zelec, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (31°F) | 48 mm (1.9 inches) | 91% | low |
| February Weather | 1°C (34°F) | 45 mm (1.8 inches) | 89% | moderate |
| March Weather | 4°C (39°F) | 49 mm (1.9 inches) | 87% | moderate |
| April Weather | 9°C (48°F) | 38 mm (1.5 inches) | 82% | high |
| May Weather | 13°C (55°F) | 93 mm (3.6 inches) | 76% | very high |
| June Weather | 18°C (65°F) | 82 mm (3.2 inches) | 80% | very high |
| July Weather | 19°C (66°F) | 85 mm (3.3 inches) | 80% | very high |
| August Weather | 19°C (67°F) | 81 mm (3.2 inches) | 82% | very high |
| September Weather | 14°C (58°F) | 59 mm (2.3 inches) | 82% | high |
| October Weather | 10°C (50°F) | 58 mm (2.3 inches) | 87% | moderate |
| November Weather | 4°C (40°F) | 43 mm (1.7 inches) | 89% | low |
| December Weather | 1°C (35°F) | 59 mm (2.3 inches) | 92% | low |