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Bulgaria - Coast

Sveti Vlas weather in April 2026

Bulgaria - Coast

Sveti Vlas weather in April 2026

 

Day

14 °C

 

Night

5 °C

 

Sea

10 °C

 

Precipitation

43 mm

in month

 

Rainy days

7 days

in month

 

Daylight

13 hours

average

 

Sunshine

6 hours

average

 

Humidity

77 %

 

Day

14 °C

 

Night

5 °C

 

Sea

10 °C

 

Precipitation

43 mm

in month

 

Rainy days

7 days

in month

 

Daylight

13 hours

average

 

Sunshine

6 hours

average

 

Humidity

77 %

Overview: Sveti Vlas
In April in Sveti Vlas, the average air temperature ranges from 14 °C (57 °F) during the day to 5 °C (42 °F) at night. There are 7 days of rain on average, where the rainfall is 43 mm (1.68 in).

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Weather overview for Sveti Vlas

Weather overview

In April in Sveti Vlas, the average air temperature ranges from 14 °C (57 °F) during the day to 5 °C (42 °F) at night. There are 7 days of rain on average, where the rainfall is 43 mm (1.68 in).

Is April a good month to visit Sveti Vlas?

In April there are not good conditions to visit Sveti Vlas. A relatively low temperature of 14 °C (57 °F) may be ideal for walking or outdoor activities, but some people may have a different idea of the holiday. The night temperature of 5 °C (42 °F) is not inviting for evening and night activities except for visiting a bar and having beer or two.

What is the temperature in Sveti Vlas during the day in April?

In Sveti Vlas in April, the average daily temperatures will be 14 °C (57 °F). Don't forget a sweater and light or normal jacket, but also pack light clothing in case the temperatures are above average. The weather at this time can be somewhat changeable and a wide range of clothing can become handy.

What is the rainfall intensity in April in Sveti Vlas?

In Sveti Vlas in April, there is 43 mm (1.68 in) rainfall, which means on average 1 mm (0.06 in) rainfall per day.

What is the average number of rainy days in April in Sveti Vlas?

In Sveti Vlas in April, we can expect 7 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 1.7 days of the week, or in general - 25 % days.

How windy is Sveti Vlas in April?

An average wind scale that can be expected in Sveti Vlas in April is 4.

How humid is Sveti Vlas in April?

Humidity in Sveti Vlas in April is 77 %.

How long is the day (from dawn till dusk) in Sveti Vlas in April?

The length of daylight in Sveti Vlas in April is 13 hours.

Is there a wet season in April in Sveti Vlas?

No, there is no wet season in Sveti Vlas in April - you can expect 7 days of rain during the month.

Is Sveti Vlas rainier in April than in May?

No, April in Sveti Vlas is not a rainier month than May.

How does the sea temperature evolve during the month in April in Sveti Vlas?

The sea temperature during April in Sveti Vlas has an increasing tendency from 8 °C (47 °F) at the beginning of the month to 12 °C (54 °F) at the end of the month.

Is the temperature rising or falling in the course of time in April in Sveti Vlas?

Over the course of April in Sveti Vlas, the temperatures are rising from 12 °C (53 °F) at the beginning of the month to 17 °C (62 °F) at the end of the month.

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