Grad Opatija (Opatija)
May
Weather in Grad Opatija for May 2025
Your guide to Grad Opatija weather in May - trends and predictions
In general, the average temperature in Grad Opatija at the beginning of May is 16.4 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 20.3 °C by the end of May.
Grad Opatija experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 193.1 mm.
Is May a good time to visit Grad Opatija? check out the best time to travel to Grad Opatija page.
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Temperatures
Rain 🌧️
More
3
Dry days
28
Rainy days
0
Snow days
19°/12°
Temperatures
13 km/h
Avg max wind
80 %
Avg humidity
Grad Opatija Weather May
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  20° | 2  17° | 3 13° | 4  18° | |||
| 5 16° | 6 16° | 7 15° | 8 18° | 9  19° | 10 20° | 11 21° |
| 12 20° | 13 19° | 14 17° | 15 18° | 16 19° | 17 18° | 18  20° |
| 19 20° | 20 21° | 21 20° | 22 17° | 23 19° | 24 19° | 25 21° |
| 26 22° | 27 21° | 28 21° | 29 21° | 30 19° | 31  17° |
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Temperatures trend during May in Grad Opatija
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 | 20° /12° | 3.6 mm | 5 | |
| 2 May | Moderate or heavy rain shower | 17° /11° | 17.7 mm | 4 | |
| 3 May | Moderate or heavy rain shower | 13° /8° | 7 mm | 3 | |
| 4 May | Patchy rain possible | 18° /10° | 3.5 mm | 4 | |
| 5 May | Patchy rain possible | 16° /10° | 1.2 mm | 4 | |
| 6 May | Moderate rain at times | 16° /11° | 2.6 mm | 4 | |
| 7 May | Moderate or heavy rain shower | 15° /12° | 10.8 mm | 4 | |
| 8 May | Patchy rain possible | 18° /10° | 3.4 mm | 4 | |
| 9 May | Sunny | 19° /12° | 0.3 mm | 5 | |
| 10 May | Sunny | 20° /11° | 0 mm | 6 | |
| 11 May | Sunny | 21° /11° | 0 mm | 6 | |
| 12 May | Moderate rain at times | 20° /11° | 1 mm | 5 | |
| 13 May | Patchy rain possible | 19° /12° | 0.5 mm | 4 | |
| 14 May | Moderate or heavy rain shower | 17° /12° | 24.2 mm | 4 | |
| 15 May | Heavy rain at times | 18° /12° | 2.9 mm | 4 | |
| 16 May | Moderate rain at times | 19° /14° | 6.6 mm | 4 | |
| 17 May | Moderate rain at times | 18° /13° | 8.1 mm | 4 | |
| 18 May | Overcast | 20° /12° | 0 mm | 5 | |
| 19 May | Patchy rain possible | 20° /13° | 0.5 mm | 5 | |
| 20 May | Moderate rain at times | 21° /13° | 1.2 mm | 5 | |
| 21 May | Moderate or heavy rain shower | 20° /16° | 14.8 mm | 4 | |
| 22 May | Moderate or heavy rain shower | 17° /12° | 6 mm | 4 | |
| 23 May | Moderate rain at times | 19° /11° | 3.3 mm | 4 | |
| 24 May | Patchy rain possible | 19° /11° | 0.3 mm | 4 | |
| 25 May | Patchy rain possible | 21° /13° | 0.3 mm | 5 | |
| 26 May | Moderate rain at times | 22° /14° | 1.3 mm | 5 | |
| 27 May | Moderate or heavy rain shower | 21° /12° | 4.3 mm | 5 | |
| 28 May | Heavy rain at times | 21° /13° | 2.4 mm | 5 | |
| 29 May | Patchy rain possible | 21° /14° | 0.8 mm | 5 | |
| 30 May | Moderate rain at times | 19° /14° | 11.2 mm | 4 | |
| 31 May | Patchy light rain with thunder | 17° /14° | 53.3 mm | 4 | |
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Important Notice
Our weather forecast for Grad Opatija 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 Grad Opatija forecast closer to your planned date for the most up-to-date weather information.
Grad Opatija in May - FAQ
What are the expected maximum and minimum temperatures in Grad Opatija during May?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Grad Opatija during May?
Significant rainfall exceeding 193.1 mm is expected in Grad Opatija during May, occurring over more than 28 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Grad Opatija during May?
The average wind speed in Grad Opatija during May is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Grad Opatija in May?
As you prepare for your trip to Grad Opatija 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 Grad Opatija, 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 Grad Opatija
Explore the daily rainfall trends and prepare for Grad Opatijas May weather 💧
UV exposure in Grad Opatija during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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Where is Grad Opatija?Get accurate weather forecasts for Grad Opatija, located at latitude 45.337 and longitude 14.308. Stay updated with localized weather information tailored for Grad Opatija.
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