Byala Weather in May
May is one of the perfect months to visit Byala, with daytime temperatures of 20°C (68°F) and lows of 14°C (57°F) at night. Some rainfall is typical for this time of year.
Rainfall in Byala in May
Past climate data indicates that roughly 7 days will see rain, totalling around 44 mm (1.7 in) for the month. The occasional light shower is possible, but rain is rarely an issue this month.
Temperature in Byala in May
May tends to be one of the perfect months in Byala, with 20°C (68°F) in the afternoon and 14°C (57°F) overnight. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights cool down to 14°C (57°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.
Sunshine in Byala in May
The days are predominantly sunny, with an estimated total of around 277 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.So this is a great month to visit if you prefer dry days with pleasant temperatures.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Bulgaria, check out our Byala's climate page.
Byala Temperature in May
Min Temperature
14°C (57°F)
Max Temperature
20°C (68°F)
Chance of Rain
23%
Precipitation
44 mm (1.7 in)
Rainy days
7 days
Humidity
76% *
Sunshine
277 hours *
Percentage Sunshine
*
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Byala typically rise from around 19°C (66°F) at the start of May to approximately 23°C (73°F) by the end. Nights are cool, with lows typically ranging from 9°C (48°F) to 14°C (57°F).
Average temperatures in May
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Byala in May
Browse day-by-day weather records for Byala spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Byala historical weather extremes in May
The extremes listed below come from historical weather data collected in Byala from 1997 through 2026.
- The warmest day in May was on May 21, 1997, with a maximum of 32°C (90°F).
- On May 1, 2011, Byala saw its coldest May day with temperatures maxing out at 10°C (50°F).
- Nighttime temperatures dropped to 2°C (36°F) on May 5, 2000, marking the coldest May night on record.
Best Places in Bulgaria in May
Find out more about the weather in Bulgaria and which places have the best travel conditions in this month. See all of Bulgaria in May →
perfect weather
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tolerable
unpleasant
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What to Wear in Byala in May
Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Byala in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Bulgaria, check out our Byala's climate page.
Temperature Rainfall Sunshine Humidity
See the full Byala climate overview or explore weather in Bulgaria.
