Last updated: June 24, 2025
In May, the average temperature in Pepin, United States hovers around 15°C (59°F). You can expect a range from a chilly 1°C (33°F) to a scorching 36°C (97°F). With 149 mm (5.9 in) of precipitation spread across 14 days, it’s wise to carry an umbrella. Additionally, the average humidity sits at a comfortable 79%, creating a vibrant and fresh atmosphere.
In May, in Pepin, the average temperature is 15°C (59°F), with maximums reaching 36°C (97°F) and minimums dropping as low as 1°C (33°F). It's a great time to pack for a range of weather, ensuring you're prepared for both warm days and cooler evenings while exploring the area.
In Pepin in May, the precipitation amount is 149 mm (5.9 in) over a span of 14 days.
In Pepin in May humidity is 79%. With an average temperature of 15°C (59°F), this humidity feels like a muggy embrace that clings to your skin, making outdoor activities somewhat uncomfortable. Travelers may find themselves frequently seeking shelter or refreshing drinks to combat the warm, damp air, as the moisture in the atmosphere feels particularly heavy, especially during longer excursions.
In Pepin 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 Pepin.
UV Risk Categories
Weather in Pepin varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Pepin, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -8°C (18°F) | 34 mm (1.3 inches) | 88% | moderate |
| February Weather | -8°C (18°F) | 45 mm (1.8 inches) | 89% | moderate |
| March Weather | 1°C (34°F) | 59 mm (2.3 inches) | 86% | moderate |
| April Weather | 7°C (44°F) | 95 mm (3.8 inches) | 85% | very high |
| May Weather | 15°C (59°F) | 149 mm (5.9 inches) | 79% | very high |
| June Weather | 21°C (71°F) | 139 mm (5.5 inches) | 80% | very high |
| July Weather | 23°C (74°F) | 109 mm (4.3 inches) | 80% | very high |
| August Weather | 21°C (71°F) | 130 mm (5.1 inches) | 78% | very high |
| September Weather | 18°C (64°F) | 112 mm (4.4 inches) | 80% | high |
| October Weather | 9°C (49°F) | 108 mm (4.3 inches) | 84% | moderate |
| November Weather | 1°C (34°F) | 45 mm (1.8 inches) | 89% | moderate |
| December Weather | -4°C (25°F) | 49 mm (1.9 inches) | 85% | low |