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Istria temperatures in May

Istria is a region in Croatia. May is generally a pleasant month with maximum daytime temperatures around 20°C and nighttime temperatures around 16°C in Pula.

What is the temperature of the different cities in Istria in May?

To get a sense of May's typical temperatures in the key spots of Istria, explore the map below. Click on a point for an in-depth look.

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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

  • How much sun does Istria get in May?
  • The weather is predominantly sunny, with an estimated total of around 240 hours of sunshine in Pula. This means many sunny days, which creates a cheerful atmosphere during this month.

  • What is the water's temperature in May?
  • The water temperature averages approximately 18°C in Medulin this month, so still a bit cool to swim but some enjoy a chilly dive.

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