Rijeka
May
Weather in Rijeka for May 2025
Your guide to Rijeka weather in May - trends and predictions
In general, the average temperature in Rijeka at the beginning of May is 17.3 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 21.6 °C by the end of May.
The climate of Rijeka in May is notably wet, with an average of 13 rainy days.
Is May a good time to visit Rijeka? check out the best time to travel to Rijeka page.
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18
Dry days
13
Rainy days
0
Snow days
20°/11°
Temperatures
15 km/h
Avg max wind
77 %
Avg humidity
Rijeka in May average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  17° | 2  16° | 3  15° | 4  18° | |||
| 5 18° | 6  19° | 7  18° | 8 18° | 9 19° | 10 18° | 11 17° |
| 12 17° | 13 17° | 14 14° | 15 18° | 16 16° | 17 16° | 18 18° |
| 19 19° | 20 20° | 21 22° | 22 20° | 23 20° | 24 20° | 25 22° |
| 26 23° | 27 22° | 28 21° | 29 23° | 30 21° | 31  19° |
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Temperatures trend during May in Rijeka
See the weather trend as well as the moving average line
May weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May | Heavy rain at times | 17° /10° | 6.1 mm | 4 | |
| 2 May | Moderate or heavy rain shower | 16° /10° | 17.5 mm | 4 | |
| 3 May | Patchy rain possible | 15° /9° | 1.5 mm | 4 | |
| 4 May | Sunny | 18° /8° | 1.4 mm | 5 | |
| 5 May | Sunny | 18° /9° | 0.2 mm | 5 | |
| 6 May | Partly cloudy | 19° /10° | 0.8 mm | 5 | |
| 7 May | Overcast | 18° /11° | 6.4 mm | 4 | |
| 8 May | Overcast | 18° /11° | 1.6 mm | 4 | |
| 9 May | Moderate rain at times | 19° /10° | 0.8 mm | 5 | |
| 10 May | Heavy rain at times | 18° /9° | 3.5 mm | 5 | |
| 11 May | Moderate or heavy rain shower | 17° /10° | 13.1 mm | 5 | |
| 12 May | Moderate or heavy rain shower | 17° /11° | 7.2 mm | 4 | |
| 13 May | Moderate or heavy rain shower | 17° /10° | 5 mm | 4 | |
| 14 May | Moderate or heavy rain shower | 14° /11° | 11.7 mm | 4 | |
| 15 May | Patchy rain possible | 18° /10° | 5 mm | 4 | |
| 16 May | Moderate or heavy rain shower | 16° /13° | 20.9 mm | 4 | |
| 17 May | Moderate or heavy rain shower | 16° /11° | 6.6 mm | 4 | |
| 18 May | Partly cloudy | 18° /10° | 0.5 mm | 5 | |
| 19 May | Partly cloudy | 19° /10° | 1.7 mm | 5 | |
| 20 May | Patchy rain possible | 20° /12° | 0.9 mm | 5 | |
| 21 May | Partly cloudy | 22° /15° | 6.8 mm | 6 | |
| 22 May | Patchy rain possible | 20° /12° | 1.9 mm | 5 | |
| 23 May | Patchy rain possible | 20° /12° | 1.8 mm | 5 | |
| 24 May | Moderate rain at times | 20° /12° | 1.9 mm | 5 | |
| 25 May | Sunny | 22° /13° | 0.2 mm | 6 | |
| 26 May | Partly cloudy | 23° /14° | 0.8 mm | 6 | |
| 27 May | Sunny | 22° /13° | 1.6 mm | 6 | |
| 28 May | Patchy rain possible | 21° /12° | 1.9 mm | 5 | |
| 29 May | Patchy rain possible | 23° /13° | 0.7 mm | 5 | |
| 30 May | Moderate rain at times | 21° /14° | 10.2 mm | 5 | |
| 31 May | Cloudy | 19° /14° | 28.7 mm | 5 | |
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Important Notice
Our weather forecast for Rijeka in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Rijeka forecast closer to your planned date for the most up-to-date weather information.
Rijeka in May - FAQ
What are the expected maximum and minimum temperatures in Rijeka during May?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Rijeka during May?
Significant rainfall exceeding 251.7 mm is expected in Rijeka during May, occurring over more than 13 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Rijeka during May?
The average wind speed in Rijeka during May is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Rijeka in May?
As you prepare for your trip to Rijeka 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 Rijeka, 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
- 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 Rijeka
Explore the daily rainfall trends and prepare for Rijekas May weather 💧
UV exposure in Rijeka during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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