May weather forecast
Stuttgart, Germany

The weather in May indicates the advent of summer in Stuttgart, bringing considerable change in climatic conditions. A further expansion in daylight to 15.3 hours and an escalation of the UV index to 6 underlines this transition. Despite a substantial increase in rainfall to 86mm (3.39"), the weather stays pleasant thanks to an extending temperature range, from 12.2°C (54°F) to 22°C (71.6°F). As May progresses, Stuttgart warms up under the summer sun, leaving behind the verdant spring.

Temperature

The transition to May introduces an increase in the average high-temperature in Stuttgart, shifting from an enjoyable 16.8°C (62.2°F) in April to a pleasant 22°C (71.6°F). During May, Stuttgart observes a consistent average nighttime temperature of 12.2°C (54°F).

Rainfall

In Stuttgart, during May, the rain falls for 17 days and regularly aggregates up to 86mm (3.39") of precipitation. Throughout the year, in Stuttgart, there are 172 rainfall days, and 714mm (28.11") of precipitation is accumulated.

Daylight

In May, the average length of the day is 15h and 17min.
On the first day of May in Stuttgart, sunrise is at 06:01 and sunset at 20:38. On the last day of the month, sunrise is at 05:24 and sunset at 21:17 CEST.

Sunshine

In May, the average sunshine is 7.6h.

UV index

In May, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: In May, the maximum UV index of 6 transforms into these recommendations:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.