Measurements:
°C
°F
Duni
34°F
SE 21 mph
Feels like: 22°F
Precip: 74%
World Resorts Bulgaria Duni Weather

Duni Sea Water Temperature

Current Sea Water Temperature:
+52.4°F
Maximum Sea Water Temperature in January: 53.2°F
Minimum Sea Water Temperature in January: 38.4°F
Average water temperature in January: 45.6°F

Sea Water Temperature for the Last 10 Days:

January 08 52.4°F January 03 52.0°F
January 07 53.0°F January 02 52.2°F
January 06 52.0°F January 01 52.6°F
January 05 53.2°F December 31 53.2°F
January 04 52.6°F December 30 53.2°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: 2025 2024 2023

The average sea surface temperature in August 2025 for Duni was 81.6°F. The maximum and minimum values were 79.4°F and 83.4°F respectively.

Sea Water Temperature in July

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Duni was 80.0°F. The maximum and minimum values were 77.2°F and 83.6°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
June 21 days
The most warm months:
July 88.3 °F
August 88.0 °F
June 81.4 °F
Warmest sea temperature:
August 81.4 °F
July 80.0 °F
September 77.1 °F
The most cold months:
January 42.3 °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
Bansko +16
Burgas +36
Byala +34
Chernomorets +34
Elenite +34
Golden Sands +30
Nesebr +34
Obzor +34
Pomorie +34
Ravda +34
Sarafovo +36
Sofia +20
Sunny Beach +34
Sveti Vlas +34
Varna +28
24 Hours Weather Forecast
Duni
Local time: 20:30
08 jan, thursday
2100 34°F
SE
21 mph
09 jan, friday
0000 32°F
SE
18 mph
0300 34°F
SE
19 mph
0600 32°F
E
17 mph
0900 32°F
E
11 mph
1200 40°F
E
14 mph
1500 42°F
E
12 mph
1800 36°F
NE
7 mph