Measurements:
°C
°F
Duni
78°F
W 12 mph
Feels like: 80°F
Precip: 4%
World Resorts Bulgaria Duni Weather

Duni Sea Water Temperature

Current Sea Water Temperature:
+77.8°F
Maximum Sea Water Temperature in September: 82.6°F
Minimum Sea Water Temperature in September: 70.2°F
Average water temperature in September: 77.1°F

Sea Water Temperature for the Last 10 Days:

September 11 77.8°F September 06 79.0°F
September 10 77.8°F September 05 78.8°F
September 09 78.2°F September 04 79.6°F
September 08 78.2°F September 03 78.6°F
September 07 79.0°F September 02 79.0°F

When is the Warmest Sea for Duni?

According to our data for the last three years for Duni the highest average sea water temperature was in August, July and September.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Duni was 80.3°F. The maximum and minimum values were 78.8°F and 82.4°F respectively.

Sea Water Temperature in July

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for Duni was 79.6°F. The maximum and minimum values were 77.0°F and 81.8°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Duni was 77.7°F. The maximum and minimum values were 74.0°F and 80.2°F respectively.

Best Time to Visit Duni
The most sunny months:
August 28 days
July 26 days
September 21 days
The most warm months:
July 88.1 °F
August 87.9 °F
June 81.3 °F
Warmest sea temperature:
August 81.3 °F
July 80.0 °F
September 77.1 °F
The most cold months:
January 42.4 °F
February 45.8 °F
December 46.5 °F
The most rainy months:
June 3 days
December 3 days
January 3 days
The most windy months:
February 9 mph
August 9 mph
January 9 mph

Duni on the Weather Map

Bulgaria Resorts:
NAME
Albena +76
Bansko +72
Burgas +78
Elenite +76
Golden Sands +76
Kranevo +76
Nesebr +76
Obzor +76
Pomorie +76
Ravda +76
Sofia +86
Sozopol +78
Sunny Beach +76
Sveti Vlas +76
Varna +74
24 Hours Weather Forecast
Duni
Local time: 19:16
11 sep, friday
2100 72°F
W
9 mph
12 sep, saturday
0000 70°F
NW
5 mph
0300 66°F
N
2 mph
0600 66°F
NW
1 mph
0900 72°F
E
1 mph
1200 80°F
W
6 mph
1500 82°F
W
12 mph
1800 80°F
W
12 mph