May Weather in Frankfurt am Main

Last updated: March 2, 2024

The weather in Frankfurt am Main, Germany, during May is characterized by an average temperature of 14°C (58°F). Highs can soar to 28°C (83°F), while lows may dip to 2°C (36°F). Typically, the humidity level in Frankfurt am Main throughout May hovers around 79%.

2°C (36°F)

Minimum temperature

14°C (58°F)

Average temperature

28°C (83°F)

Maximum temperature

79%

Humidity

Precipitation and Sunshine hours

In May, Frankfurt am Main averages 71 mm (2.8 inches) of rainfall, typically over the course of 11 rainy days. The month enjoys an average of 15 hours 25 minutes of daylight, with the sun shining for approximately 12 hours 21 minutes each day. Additionally, there is a 31% probability of sunny days during this period.

71 mm (2.8 inches)

Precipitation

11 rainy days

Rainy days

12 hours 21 minutes

Sunshine hours

31%

Chance of sun

UV Index

In May, the UV Index in Frankfurt am Main reaches a maximum of 8, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 15 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00
UVI 1 2 3 4 6 7 8 7 6 5 3 2 1
Exposure Low Moderate High VeryHigh High Moderate Low
Time to burn 45 min 30 min 25 min 15 min 25 min 30 min 45 min

Compare Frankfurt am Main's Climate with Cities Worldwide