Weather in Rovinj for May 2026
Until now, May 2026 in Rovinj has been nearly identical to the historical average, with a temperature of 17.9 °C (showing only a slight deviation of -0.3 °C).
The forecast for the upcoming days in Rovinj predicts a temperature of 21.3 °C, which is slightly above the historical average.
In general, the average temperature in Rovinj at the beginning of May is 18.3 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 22.3 °C by the end of May.
Rovinj experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 392.3 mm.
Is May a good time to visit Rovinj? check out the best time to travel to Rovinj page.
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Rovinj Weather May
Temperatures trend during May in Rovinj
May weather in Rovinj day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Sunny | 19° /12° | 2.1 mm | 5 | |
| 2 May | Sunny | 18° /12° | 7.5 mm | 5 | |
| 3 May |  Patchy rain possible | 18° /13° | 1.5 mm | 5 | |
| 4 May |  Partly cloudy | 19° /13° | 1.8 mm | 5 | |
| 5 May |  Overcast | 18° /13° | 7.3 mm | 4 | |
| 6 May | Partly cloudy | 18° /13° | 4.8 mm | 4 | |
| 7 May | Sunny | 18° /13° | 3.6 mm | 5 | |
| 8 May | Patchy rain possible | 19° /12° | 2.1 mm | 5 | |
| 9 May | Sunny | 19° /12° | 1 mm | 6 | |
| 10 May |  Moderate or heavy rain shower | 18° /12° | 4.9 mm | 5 | |
| 11 May | Moderate or heavy rain shower | 18° /13° | 8.1 mm | 4 | |
| 12 May |  Heavy rain at times | 18° /12° | 7.1 mm | 5 | |
| 13 May | Overcast | 18° /11° | 1.9 mm | 5 | |
| 14 May | Moderate or heavy rain shower | 18° /12° | 12.7 mm | 4 | |
| 15 May | Heavy rain at times | 17° /12° | 8.2 mm | 4 | |
| 16 May | Moderate or heavy rain shower | 18° /13° | 13.5 mm | 4 | |
| 17 May | Patchy rain possible | 18° /12° | 4.2 mm | 7 | |
| 18 May | Sunny | 18° /13° | 0 mm | 7.1 | |
| 19 May | Patchy rain possible | 19° /14° | 0.5 mm | 7.4 | |
| 20 May | Partly cloudy | 21° /14° | 0 mm | 7.4 | |
| 21 May | Sunny | 21° /16° | 0 mm | 7.7 | |
| 22 May | Sunny | 22° /16° | 0 mm | 5 | |
| 23 May | Sunny | 23° /17° | 0 mm | 6 | |
| 24 May | Patchy rain possible | 22° /18° | 0.5 mm | 4 | |
| 25 May | Patchy rain possible | 21° /18° | 0.2 mm | 4 | |
| 26 May | Sunny | 24° /17° | 0 mm | 6 | |
| 27 May | Patchy rain possible | 22° /18° | 0.6 mm | 5 | |
| 28 May | Patchy rain possible | 22° /17° | 1.1 mm | 4 | |
| 29 May | Patchy rain possible | 23° /18° | 1.2 mm | 5 | |
| 30 May | Patchy rain possible | 22° /18° | 0.6 mm | 5 | |
| 31 May | Moderate rain at times | 22° /16° | 7.2 mm | 5 | |
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Rovinj weather in May vs April vs June
| April | May | June | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Sunny |
| Temperatures | 17°/8° | 21°/13° | 26°/17° |
| Rainfall | 274 mm | 392 mm | 160 mm |
| Wind | 17.9 km/h | 16.8 km/h | 14.4 km/h |
| Humidity | 72% | 74% | 70% |
| Rainy days | 13 days | 23 days | 12 days |
| Dry days | 17 days | 8 days | 18 days |
Planning a trip to Rovinj? Discover the best time to visit
Rovinj in May - FAQ
What are the expected maximum and minimum temperatures in Rovinj during May?
How much rainfall should be expected in Rovinj during May?
What are the typical wind conditions in Rovinj during May?
Rovinj water temperatures in May
The average water temperature of the Adriatic Sea near Rovinj in May is 15.4 °C. At the beginning of May temperatures are around 15.3 °C; by the end of the month they become significantly warmer and reach 17.3 °C.
- What is the water temperature in Rovinj in May?
- The average water temperature in Rovinj in May is 15.4 °C.
- Can you swim in Rovinj in May?
- Brisk: quick dips and active swimming are fine, but pack a 2–3 mm spring suit if you plan longer sessions or early-morning outings.
What to pack to Rovinj in May?
As you prepare for your trip to Rovinj in May, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Rovinj, during May, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
May rainfall patterns in Rovinj
UV exposure in Rovinj during May
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Where is Rovinj?Get accurate weather forecasts for Rovinj, located at latitude 45.083 and longitude 13.635. Stay updated with localized weather information tailored for Rovinj.