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Sea Temperature in Sveti Vlas in April
Complete information on the sea temperature range in the Black Sea in Sveti Vlas in April. Historical daily data. Climate details for April. Tips on swimming conditions and beach relaxation in Sveti Vlas. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Water Temperature Range in Sveti Vlas in April
7°C
MINIMUN
11.5°C
AVERAGE
16°C
MAXIMUM
Historical Data of Water Temperature in April in Sveti Vlas
Water Temperature Chart for Black Sea in Sveti Vlas in April
Sea Temperature Table in Sveti Vlas in April Over the Past Years
Day | 2024 | 2023 | 2022 | Average |
---|---|---|---|---|
Apr 1 | 8°C | 9°C | 8°C | 9.0°C |
Apr 2 | 8°C | 9°C | 9°C | 9.3°C |
Apr 3 | 8°C | 9°C | 9°C | 9.3°C |
Apr 4 | 8°C | 9°C | 9°C | 9.5°C |
Apr 5 | 8°C | 9°C | 9°C | 9.8°C |
Apr 6 | 8°C | 9°C | 9°C | 9.8°C |
Apr 7 | 9°C | 9°C | 9°C | 10.0°C |
Apr 8 | 8°C | 9°C | 9°C | 9.8°C |
Apr 9 | 9°C | 9°C | 9°C | 10.0°C |
Apr 10 | 9°C | 9°C | 9°C | 10.3°C |
Apr 11 | 9°C | 9°C | 9°C | 10.3°C |
Apr 12 | 10°C | 10°C | 10°C | 11.0°C |
Apr 13 | 9°C | 9°C | 10°C | 10.5°C |
Apr 14 | 9°C | 10°C | 10°C | 11.0°C |
Apr 15 | 10°C | 10°C | 10°C | 11.5°C |
Apr 16 | 10°C | 10°C | 10°C | 11.5°C |
Apr 17 | 10°C | 10°C | 11°C | 11.8°C |
Apr 18 | 10°C | 10°C | 10°C | 11.3°C |
Apr 19 | 10°C | 11°C | 10°C | 11.5°C |
Apr 20 | 10°C | 11°C | 10°C | 11.5°C |
Apr 21 | 10°C | 11°C | 10°C | 11.3°C |
Apr 22 | 10°C | 11°C | 10°C | 11.3°C |
Apr 23 | 11°C | 11°C | 10°C | 11.5°C |
Apr 24 | 11°C | 11°C | 10°C | 11.5°C |
Apr 25 | 11°C | 11°C | 10°C | 11.5°C |
Apr 26 | 11°C | 11°C | 10°C | 11.5°C |
Apr 27 | 11°C | 12°C | 10°C | 12.0°C |
Apr 28 | 11°C | 12°C | 11°C | 12.0°C |
Apr 29 | 12°C | 12°C | 11°C | 12.3°C |
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
Sveti Vlas Climate and Swimming Opportunities in April
15°C
Average Day Air Temperature
5°C
Average Night Air Temperature
43 mm
Precipitation Amount per Month
8 days
Number of Rainy Days
13 hrs
Daylight
per Day
6 hrs
Sunshine
per Day
14 km/h
Average Wind Speed
77%
Average
humidity
Sveti Vlas lies within the Burgas Province in Bulgaria. The average daytime temperature in Sveti Vlas in April is 15°C (59°F), while the nighttime average is 5°C (42°F). There are typically eight rainy days during the month, with a total precipitation of 43 mm (1.7 inches). The daylight duration in April in Sveti Vlas is 13 hours, with an average of 6 hours of sunshine per day. The average wind speed in April is 14 km/h (9 mph), and the humidity level is around 77%.
The water temperature in Sveti Vlas in April ranges from 8°C to 12°C (46°F to 54°F). At the beginning of the month, the average temperature is around 9°C (48°F), shifting to 11°C (52°F) by mid-April and reaching 12°C (54°F) in the last ten days. Overall, the average sea temperature in Sveti Vlas for April is 11°C (52°F). Ideal conditions for a refreshing swim, though some may still find it a bit cool.
Sea Temperature in April in Nearby Cities
Frequently Asked Questions About Water Temperatures in April in Sveti Vlas
What is the sea temperature in Sveti Vlas in April?
The water temperature in the Black Sea in Sveti Vlas in April ranges from 8°C to 12°C (46°F to 54°F).
Is it possible to swim in the Black Sea in Sveti Vlas in April?
The average sea temperature in Sveti Vlas in April is 11°C (52°F), and the air temperature is 15°C (59°F), so ideal conditions for a refreshing swim, though some may still find it a bit cool.