Sinemorets Weather in May
Sinemorets in May sees pleasant daytime temperatures of 19°C (66°F) and nighttime lows of 14°C (57°F). Moderate rainfall is typical, with around 37 mm (1.5 in) for the month.
Rainfall in Sinemorets in May
Records from the past 30 years suggest around 8 days of rain, with 37 mm (1.5 in) average for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Sinemorets in May
In May, Sinemorets sees pleasant temperatures, with highs of 19°C (66°F). Nights drop to around 14°C (57°F). Conditions are often most pleasant around the middle of the day. At 14°C (57°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.
Sunshine in Sinemorets in May
The city usually sees around 248 hours of sunlight, indicating many sunny days — a great month for sightseeing.If you prefer dry days with pleasant temperatures, June, July, August and September typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
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 Sinemorets's climate page.
Sinemorets Temperature in May
Min Temperature
14°C (57°F)
Max Temperature
19°C (66°F)
Chance of Rain
27%
Precipitation
37 mm (1.5 in)
Rainy days
8 days
Humidity
76% *
Sunshine
248 hours *
Percentage Sunshine
*
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Sinemorets 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 Sinemorets in May
Browse day-by-day weather records for Sinemorets spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Sinemorets historical weather extremes in May
Based on 29 years of weather observations in Sinemorets between 1997 and 2026, these are the recorded extremes.
- Sinemorets recorded its highest May temperature of 33°C (91°F) on May 22, 1997.
- Sinemorets experienced its chilliest May day on May 7, 1999, reaching only 12°C (54°F).
- The lowest overnight temperature recorded in May was 2°C (36°F) (May 5, 2000).
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 →
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What to Wear in Sinemorets in May
For Sinemorets in May, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Some rain is possible, so pack something to handle light showers. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Sinemorets 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 Sinemorets's climate page.
Temperature Rainfall Sunshine Humidity
See the full Sinemorets climate overview or explore weather in Bulgaria.
