Last updated: June 24, 2025
In May, the average temperature in Addison, United States hovers around 14°C (57°F). Expect a wide range, with minimums dipping to -1°C (31°F) and maximums soaring to 33°C (92°F). Be prepared for 87 mm (3.4 in) of precipitation spread over 12 days, accompanied by a humidy level of 76%.
In May in Addison, the average temperature is 14°C (57°F). Maximums can reach 33°C (92°F) and minimums can drop as low as -1°C (31°F). Be prepared for a wide range of temperatures, making it essential to pack both warm and cool clothing for your travels.
In Addison in May, the precipitation amount is 87 mm (3.4 in) over the course of 12 days.
In Addison in May humidity is 76%. With an average temperature of 14°C (57°F), this humidity feels like a warm blanket wrapped around you, creating a heavy atmosphere that can make outdoor activities feel sluggish and stifling, urging travelers to seek shade and refreshment more frequently.
In Addison 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 Addison.
UV Risk Categories
Weather in Addison varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Addison, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | -6°C (21°F) | 77 mm (3.0 inches) | 89% | low |
February Weather | -4°C (24°F) | 77 mm (3.0 inches) | 88% | moderate |
March Weather | 0°C (31°F) | 67 mm (2.6 inches) | 86% | moderate |
April Weather | 7°C (44°F) | 111 mm (4.4 inches) | 84% | very high |
May Weather | 14°C (57°F) | 87 mm (3.4 inches) | 76% | very high |
June Weather | 19°C (66°F) | 88 mm (3.5 inches) | 72% | very high |
July Weather | 22°C (71°F) | 110 mm (4.3 inches) | 66% | very high |
August Weather | 21°C (69°F) | 95 mm (3.7 inches) | 64% | very high |
September Weather | 17°C (62°F) | 64 mm (2.5 inches) | 72% | high |
October Weather | 10°C (51°F) | 131 mm (5.2 inches) | 81% | moderate |
November Weather | 2°C (36°F) | 98 mm (3.9 inches) | 87% | moderate |
December Weather | -3°C (27°F) | 80 mm (3.2 inches) | 84% | low |