Last updated: June 24, 2025
In May, the average temperature in Westphalia, United States hovers around 15°C (60°F), offering a mild climate perfect for various outdoor activities. However, be prepared for extremes, as temperatures can dip to a chilling -3°C (27°F) or soar to a scorching 36°C (96°F). With an average humidity of 80%, the air can feel quite damp, especially during the 14 days when precipitation amounts to approximately 125 mm (4.9 in). Whether you're enjoying sunny days or cozy indoor moments, this month's weather is sure to leave an impression!
In May, in Westphalia, the average temperature is 15°C (60°F), with maximums reaching up to 36°C (96°F) and minimums dropping as low as -3°C (27°F). It's a destination that offers a wide range of temperatures, so be sure to pack appropriately for your travels.
In Westphalia in May, the precipitation amount is 125 mm (4.9 in) over the course of 14 days.
In Westphalia in May humidity is 80%. With an average temperature of 15°C (60°F), this humidity feels like a warm, sticky embrace that can make even the simplest stroll feel like a workout, leaving travelers yearning for a refreshing breeze or shade to escape the weight of the air.
In Westphalia in May, 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 Westphalia.
UV Risk Categories
Weather in Westphalia varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Westphalia, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -4°C (25°F) | 64 mm (2.5 inches) | 88% | low |
| February Weather | -3°C (27°F) | 65 mm (2.6 inches) | 87% | moderate |
| March Weather | 2°C (37°F) | 63 mm (2.5 inches) | 85% | moderate |
| April Weather | 8°C (46°F) | 87 mm (3.4 inches) | 86% | very high |
| May Weather | 15°C (60°F) | 125 mm (4.9 inches) | 80% | very high |
| June Weather | 21°C (70°F) | 117 mm (4.6 inches) | 80% | very high |
| July Weather | 24°C (75°F) | 71 mm (2.8 inches) | 80% | very high |
| August Weather | 22°C (72°F) | 64 mm (2.5 inches) | 80% | very high |
| September Weather | 18°C (65°F) | 109 mm (4.3 inches) | 80% | high |
| October Weather | 11°C (53°F) | 123 mm (4.8 inches) | 84% | moderate |
| November Weather | 3°C (38°F) | 63 mm (2.5 inches) | 89% | moderate |
| December Weather | 0°C (32°F) | 62 mm (2.5 inches) | 86% | low |