Last updated: June 24, 2025
In May, the average temperature in Florence, United States hovers around 23°C (74°F), with a minimum dipping to 7°C (45°F) and a maximum soaring up to 35°C (95°F). Expect 136 mm (5.4 in) of precipitation spread over 11 days, contributing to an average humidity level of 83%. Get ready for some warm and moist weather!
In May in Florence, the average temperature is 23°C (74°F). The maximum can reach 35°C (95°F), and the minimum can be as low as 7°C (45°F). This diverse temperature range makes Florence an ideal destination for travelers seeking to enjoy both warm days and cool evenings.
In Florence in May, the total precipitation amount reaches 136 mm (5.4 in) over the course of 11 days.
In Florence in May humidity is 83%. With an average temperature of 23°C (74°F), this humidity feels like a thick blanket wrapping around you, making every step feel heavier, and leaving you constantly in search of a cool breeze or shade while exploring.
In Florence 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 Florence.
UV Risk Categories
Weather in Florence varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Florence, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 9°C (48°F) | 112 mm (4.4 inches) | 84% | moderate |
February Weather | 12°C (53°F) | 154 mm (6.0 inches) | 83% | high |
March Weather | 16°C (61°F) | 127 mm (5.0 inches) | 80% | very high |
April Weather | 18°C (64°F) | 169 mm (6.7 inches) | 82% | extreme |
May Weather | 23°C (74°F) | 136 mm (5.4 inches) | 83% | extreme |
June Weather | 26°C (79°F) | 143 mm (5.6 inches) | 80% | extreme |
July Weather | 28°C (82°F) | 100 mm (3.9 inches) | 80% | extreme |
August Weather | 27°C (81°F) | 141 mm (5.5 inches) | 75% | extreme |
September Weather | 26°C (79°F) | 94 mm (3.7 inches) | 73% | very high |
October Weather | 20°C (69°F) | 121 mm (4.8 inches) | 76% | very high |
November Weather | 13°C (55°F) | 77 mm (3.0 inches) | 84% | high |
December Weather | 11°C (52°F) | 121 mm (4.8 inches) | 88% | moderate |