Last updated: June 24, 2025
In May, the average temperature in Summersville, United States is a mild 16°C (62°F). Expect a range where the minimum dips to -2°C (28°F) and the maximum peaks at 28°C (83°F). This month brings about 177 mm (7.0 in) of precipitation over 19 days, accompanied by a high average humidity of 82%. Perfect weather to explore the area—just don't forget your umbrella!
In May in Summersville, the average temperature is 16°C (62°F). Maximums can reach 28°C (83°F), while minimums can drop to as low as -2°C (28°F). This temperature variation makes Summersville an ideal destination for travelers seeking a mix of outdoor adventures and cozy indoor activities.
In Summersville in May, the total precipitation amount is 177 mm (7.0 in) over the course of 19 days.
In Summersville in May, humidity is 82%. With an average temperature of 16°C (62°F), this humidity feels like a blanket of warmth enveloping you, making traveling feel sticky and heavy as you navigate through the air.
In Summersville in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Summersville.
UV Risk Categories
Weather in Summersville varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Summersville, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 0°C (32°F) | 110 mm (4.3 inches) | 88% | moderate |
February Weather | 3°C (38°F) | 171 mm (6.7 inches) | 88% | moderate |
March Weather | 6°C (43°F) | 133 mm (5.2 inches) | 88% | high |
April Weather | 11°C (52°F) | 158 mm (6.2 inches) | 86% | very high |
May Weather | 16°C (62°F) | 177 mm (7.0 inches) | 82% | very high |
June Weather | 20°C (68°F) | 150 mm (5.9 inches) | 84% | extreme |
July Weather | 22°C (72°F) | 129 mm (5.1 inches) | 82% | extreme |
August Weather | 21°C (70°F) | 133 mm (5.3 inches) | 73% | very high |
September Weather | 19°C (66°F) | 110 mm (4.3 inches) | 73% | very high |
October Weather | 13°C (56°F) | 131 mm (5.2 inches) | 81% | high |
November Weather | 6°C (42°F) | 90 mm (3.5 inches) | 89% | moderate |
December Weather | 3°C (38°F) | 134 mm (5.3 inches) | 86% | moderate |