Weather in Bulgaria for May 2025
In general, the average temperature in Bulgaria at the beginning of May is 17 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 19.7 °C by the end of May.
Bulgaria experiences an exceptionally high level of rainfall in May, with more than 20 rainy days on average.
Is May a good time to visit Bulgaria? check out the best time to travel to Bulgaria page.
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Bulgaria in May average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  17° | 2  17° | 3  14° | 4 14° | |||
| 5 17° | 6 19° | 7  21° | 8 20° | 9 12° | 10 9° | 11 15° |
| 12 15° | 13 16° | 14 13° | 15 14° | 16 17° | 17 18° | 18 18° |
| 19 20° | 20 21° | 21 19° | 22 20° | 23 18° | 24 20° | 25 21° |
| 26  19° | 27 20° | 28 18° | 29 19° | 30 21° | 31 20° |
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Temperatures trend during May in Bulgaria
May weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May | Patchy rain possible | 17° /7° | 0.5 mm | 4 | |
| 2 May | Partly cloudy | 17° /7° | 5.1 mm | 5 | |
| 3 May | Moderate rain at times | 14° /6° | 13.1 mm | 3 | |
| 4 May | Patchy rain possible | 14° /6° | 2.8 mm | 3 | |
| 5 May | Patchy rain possible | 17° /5° | 0.4 mm | 5 | |
| 6 May | Patchy rain possible | 19° /5° | 0.8 mm | 5 | |
| 7 May | Sunny | 21° /7° | 1.4 mm | 5 | |
| 8 May | Moderate or heavy rain shower | 20° /9° | 5.9 mm | 5 | |
| 9 May | Patchy rain possible | 12° /7° | 8.9 mm | 3 | |
| 10 May | Patchy rain possible | 9° /6° | 2.7 mm | 2 | |
| 11 May | Patchy rain possible | 15° /4° | 0.3 mm | 4 | |
| 12 May | Moderate rain at times | 15° /4° | 3.4 mm | 4 | |
| 13 May | Patchy rain possible | 16° /5° | 4.7 mm | 4 | |
| 14 May | Moderate or heavy rain shower | 13° /5° | 16.7 mm | 3 | |
| 15 May | Patchy rain possible | 14° /6° | 8.4 mm | 4 | |
| 16 May | Patchy rain possible | 17° /7° | 1.1 mm | 4 | |
| 17 May | Moderate or heavy rain shower | 18° /9° | 9.2 mm | 4 | |
| 18 May | Moderate rain at times | 18° /7° | 6.8 mm | 4 | |
| 19 May | Patchy rain possible | 20° /10° | 2.1 mm | 5 | |
| 20 May | Patchy rain possible | 21° /9° | 1.3 mm | 5 | |
| 21 May | Patchy rain possible | 19° /8° | 2.4 mm | 5 | |
| 22 May | Moderate rain at times | 20° /8° | 10.2 mm | 5 | |
| 23 May | Patchy rain possible | 18° /8° | 3.6 mm | 5 | |
| 24 May | Patchy rain possible | 20° /9° | 3 mm | 5 | |
| 25 May | Patchy rain possible | 21° /9° | 2.5 mm | 5 | |
| 26 May | Heavy rain at times | 19° /9° | 1.5 mm | 5 | |
| 27 May | Patchy rain possible | 20° /8° | 1.1 mm | 5 | |
| 28 May | Moderate rain at times | 18° /8° | 6.9 mm | 4 | |
| 29 May | Patchy rain possible | 19° /8° | 3.5 mm | 4 | |
| 30 May | Patchy rain possible | 21° /8° | 1.7 mm | 5 | |
| 31 May | Moderate or heavy rain shower | 20° /10° | 4.3 mm | 5 | |
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Guide for Bulgaria in May
In Bulgaria, May marks the transition from spring to summer, bringing about a delightful change in the weather. At the beginning of the month, the weather in Bulgaria is generally mild and pleasant, with temperatures ranging from 15° to 20°.
The days are becoming longer, and the sun shines for an average of 10 hours per day, making it an ideal time to explore the country's beautiful landscapes and historical sites.
As the month progresses, the weather in Bulgaria becomes warmer, with temperatures rising to 20° to 25°.
The coastal areas experience a refreshing sea breeze, while the mountainous regions offer cooler temperatures, making it a perfect time for outdoor activities such as hiking and mountain biking.
The chance of rainfall decreases towards the end of May, and the skies are often clear, providing ample opportunities for outdoor adventures.
Overall, May is a fantastic time to visit Bulgaria, as the weather is comfortable, and nature is in full bloom.
Whether you're interested in exploring the vibrant cities, relaxing on the Black Sea coast, or immersing yourself in the stunning mountain scenery, Bulgaria offers a diverse range of experiences to suit every traveler's preferences.
Bulgaria in May - FAQ
What to pack to Bulgaria in May?
As you prepare for your trip to Bulgaria 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 Bulgaria, 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
Quick links
Where is Bulgaria?Get accurate weather forecasts for Bulgaria, located at latitude 42.698 and longitude 23.324. Stay updated with localized weather information tailored for Bulgaria.