Last updated: June 24, 2025
In Greenville, United States, the average temperature in May hovers around 23°C (73°F). However, be prepared for a range, as temperatures can dip to a chilly 8°C (47°F) and soar to a sizzling 35°C (95°F). Throughout the month, expect 181 mm (7.1 in) of precipitation over 13 days, contributing to an average humidity level of 81%. Stay hydrated and enjoy the vibrant climate!
In May in Greenville, the average temperature is 23°C (73°F), with maximums possibly reaching 35°C (95°F) and minimums dropping as low as 8°C (47°F). It's a great time to enjoy a variety of outdoor activities, so pack accordingly for both the warm days and cooler evenings!
In Greenville in May, the total precipitation amount is 181 mm (7.1 in) spread over 13 days.
In Greenville in May, humidity is 81%. With an average temperature of 23°C (73°F), this humidity feels like a heavy blanket wrapping around you, making every step feel more laborious while traveling and causing you to constantly seek out shade or a cool breeze for relief.
In Greenville in May, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Greenville.
UV Risk Categories
Weather in Greenville varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Greenville, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 8°C (46°F) | 81 mm (3.2 inches) | 80% | moderate |
February Weather | 9°C (48°F) | 122 mm (4.8 inches) | 79% | high |
March Weather | 15°C (59°F) | 130 mm (5.1 inches) | 78% | very high |
April Weather | 18°C (64°F) | 189 mm (7.4 inches) | 78% | very high |
May Weather | 23°C (73°F) | 181 mm (7.1 inches) | 81% | extreme |
June Weather | 27°C (81°F) | 104 mm (4.1 inches) | 78% | extreme |
July Weather | 29°C (84°F) | 58 mm (2.3 inches) | 73% | extreme |
August Weather | 29°C (84°F) | 94 mm (3.7 inches) | 66% | extreme |
September Weather | 26°C (79°F) | 83 mm (3.3 inches) | 65% | very high |
October Weather | 19°C (67°F) | 143 mm (5.6 inches) | 72% | very high |
November Weather | 13°C (56°F) | 60 mm (2.3 inches) | 82% | high |
December Weather | 10°C (51°F) | 85 mm (3.4 inches) | 87% | moderate |