Sunny Beach Weather in March
March in Sunny Beach typically sees daytime highs of 11°C (52°F) and nighttime lows of 5°C (41°F). Expect some rainfall during the month.
Rainfall in Sunny Beach in March
Based on our climate data of the past 30 years, about 7 days of rain are anticipated, with 58 mm (2.3 in) on average. Showers tend to be short but heavy rather than persistent drizzle. When it rains, it usually means it, but it doesn't last long.
Temperature in Sunny Beach in March
March in Sunny Beach brings typical temperatures with highs around 11°C (52°F) and lows of 5°C (41°F). The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. At 5°C (41°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.
Sunshine in Sunny Beach in March
The area enjoys a balanced 160 hours of sunlight, ensuring it's neither too overcast nor too sunny.
Average water temperature in March
The water temperature is only 8°C (46°F) this month — cold enough that most people will want to stay out. Hardy swimmers may manage a quick dip, but it won't be comfortable.If you prefer enjoying temperate temperatures and rain-free days, May, 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 Sunny Beach's climate page.
Sunny Beach Temperature in March
Min Temperature
5°C (41°F)
Max Temperature
11°C (52°F)
Water Temperature
8°C (46°F)
Chance of Rain
22%
Precipitation
58 mm (2.3 in)
Rainy days
7 days
Humidity
75%
Sunshine
160 hours
Percentage Sunshine
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Sunny Beach typically rise from around 10°C (50°F) at the start of March to approximately 14°C (57°F) by the end. Nights are cold, with lows typically ranging from 0°C (32°F) to 5°C (41°F).
Average temperatures in March
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 March
Historical weather for Sunny Beach in March
Browse day-by-day weather records for Sunny Beach spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Sunny Beach historical weather extremes in March
Based on weather observations in Sunny Beach between 1997 and 2026, these are the recorded extremes during March.
- Sunny Beach recorded its highest March temperature of 28°C (82°F) on March 31, 2024.
- The lowest daytime temperature in March was -2°C (28°F), recorded on March 1, 2005.
- Sunny Beach registered its coldest March night on March 7, 2004, with temperatures dropping to -7°C (19°F).
Best Places in Bulgaria in March
Find out more about the weather in Bulgaria and which places have the best travel conditions in this month. See all of Bulgaria in March →
perfect weather
pleasant
tolerable
unpleasant
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What to Wear in Sunny Beach in March
The weather can be unpredictable in March, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. Rain is likely on several days, so bring a good rain jacket. With water temperatures around 8°C (46°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Sunny Beach in March
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 Sunny Beach's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Sunny Beach climate overview or explore weather in Bulgaria.
