Last updated: June 24, 2025
In May, the average temperature in Athens, United States hovers around 15°C (60°F). However, be prepared for a range of weather, with minimums dipping to 0°C (33°F) and maximums soaring to 34°C (93°F). During this month, expect about 103 mm (4.0 in) of precipitation over 12 days, contributing to an average humidity level of 76%. Stay ready for a mix of sun and showers!
In May in Athens, the average temperature is 15°C (60°F). Maximum temperatures can reach 34°C (93°F), while minimum temperatures can drop to as low as 0°C (33°F). Be prepared for a range of weather conditions when traveling during this time.
In Athens in May, the precipitation amount is 103 mm (4.0 in) recorded over a span of 12 days.
In Athens in May humidity is 76%. With an average temperature of 15°C (60°F), this humidity feels like a warm, damp blanket wrapping around you, making outdoor activities a bit more challenging and urging you to stay hydrated while exploring the area.
In Athens 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 Athens.
UV Risk Categories
Weather in Athens varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Athens, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | -2°C (29°F) | 67 mm (2.6 inches) | 89% | moderate |
February Weather | 0°C (31°F) | 83 mm (3.3 inches) | 88% | moderate |
March Weather | 3°C (37°F) | 76 mm (3.0 inches) | 86% | high |
April Weather | 9°C (49°F) | 122 mm (4.8 inches) | 84% | very high |
May Weather | 15°C (60°F) | 103 mm (4.0 inches) | 76% | very high |
June Weather | 20°C (69°F) | 77 mm (3.0 inches) | 72% | very high |
July Weather | 23°C (75°F) | 116 mm (4.6 inches) | 66% | very high |
August Weather | 23°C (73°F) | 96 mm (3.8 inches) | 64% | very high |
September Weather | 19°C (66°F) | 95 mm (3.7 inches) | 72% | high |
October Weather | 13°C (55°F) | 131 mm (5.2 inches) | 81% | high |
November Weather | 5°C (41°F) | 90 mm (3.6 inches) | 87% | moderate |
December Weather | 1°C (33°F) | 91 mm (3.6 inches) | 84% | low |