Monthly climate guide
Stara Zagora weather in May
May in Stara Zagora is typically warm, with average daytime highs around 22°C (72°F) and night-time lows near 11°C (51°F). The month usually brings about 81 mm of rain (some rain) and is often cloudy. Daytime highs are 5°C warmer than April and 4°C cooler than June.
What stands out in May
- In Stara Zagora, May is late spring.
- Stara Zagora is usually about 6°C warmer than Bansko, 190 km away, in May.
- Temperatures are climbing — June is around 4°C warmer.
- It's wetter than a typical month in Stara Zagora — roughly 48% more rain than average.
Avg high
22°C
72°F
Avg low
11°C
51°F
Rainfall
81 mm
some rain
Humidity
70%
relative
Sky
64%
cloud · often cloudy
Stara Zagora weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 4°C / 40°F | -4°C / 25°F | 59 mm | 87% | 67% |
| February | 7°C / 45°F | -2°C / 28°F | 46 mm | 85% | 70% |
| March | 12°C / 54°F | 2°C / 35°F | 53 mm | 78% | 67% |
| April | 17°C / 63°F | 5°C / 42°F | 46 mm | 73% | 60% |
| May | 22°C / 72°F | 11°C / 51°F | 81 mm | 70% | 64% |
| June | 27°C / 80°F | 15°C / 58°F | 84 mm | 66% | 52% |
| July | 31°C / 87°F | 17°C / 63°F | 48 mm | 56% | 37% |
| August | 32°C / 89°F | 17°C / 63°F | 36 mm | 52% | 31% |
| September | 27°C / 80°F | 13°C / 56°F | 42 mm | 57% | 43% |
| October | 19°C / 66°F | 7°C / 45°F | 62 mm | 73% | 53% |
| November | 12°C / 54°F | 3°C / 38°F | 46 mm | 84% | 67% |
| December | 7°C / 44°F | -1°C / 29°F | 54 mm | 85% | 64% |
What to pack for May
- T-shirts plus a light layer for the evening
- Comfortable trainers or sandals for long walks
- An extra layer — evenings are noticeably cooler than afternoons
- A compact umbrella or packable rain jacket
- Water-resistant shoes
Is May a good time to visit Stara Zagora?
Compare the months in the chart above to find your ideal window.
Best time to visit Stara Zagora →Other Bulgaria cities in May
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Stara Zagora weather in May. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/bulgaria/stara-zagora/may
<a href="https://weathercompare.eu/weather/bulgaria/stara-zagora/may">Stara Zagora weather in May</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/bulgaria/stara-zagora" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Stara Zagora weather in May"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/bulgaria/stara-zagora/may">Stara Zagora weather in May</a> – WeatherCompare</p>
Stara Zagora in May: quick answers
Is May a good time to visit Stara Zagora?
May is a reasonable time for Stara Zagora: highs around 22°C and about 81 mm of rain, though not one of the three best months.
How warm is Stara Zagora in May?
Average highs are about 22°C (72°F) and average lows about 11°C (51°F), based on 10 years of daily data.
Does it rain a lot in Stara Zagora in May?
Stara Zagora typically gets around 81 mm of rain in May — some rain.
Figures are long-term averages for the area around Stara Zagora (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.