Sinemorets
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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.

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
*
* Data from: Burgas, Bulgaria (62 KM, 38 Miles).

Sinemorets Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Sinemorets - and find the best time to visit.

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 records 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 →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

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.

  • Cycling
    10/10
  • Walking
    10/10
  • Camping
    10/10
  • Outdoor sports
    10/10

Sinemorets 3-Day Forecast

More climate data for Sinemorets

Popular in May

Where to go in May - average daytime high across popular destinations.

Bucket list

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