Weather in Burgas on September 3: Cloudy and calm by the sea

Then and Now: The Autumn Rhythms of Burgas

The history of meteorological observations in our city often reminds us how variable the autumn on the Black Sea can be. Looking back, today's date, 3 September, has passed through various phases. In 2025, we experienced a hot day with temperatures up to 32°C, while in 2021, the weather was significantly cooler, reaching only 23.4°C. The average maximum temperature for this date over the last two decades is around 26.4°C, which places today's indicators within the normal range for this transitional period.

Today, Thursday, 3 September 2026, a calmer and cloudier pattern arrives. After yesterday's day with higher temperatures, today we will feel the slight onset of autumn, although the sea still preserves its summer feel.

Meteorological Pattern by Parts of the Day

Today's weather forecast for Burgas predicts a mostly cloudy sky with a low probability of precipitation (only a 5% chance of 0 mm rain). Here is how the conditions will be distributed:

Morning (08:00)

The day begins under thick cloud cover. The temperature will be around 21.1°C, and the high humidity of 90% will create a sensation of a soft, sticky morning freshness. The probability of a brief increase in precipitation is minimal – barely 3%.

Noon (14:00)

By mid-day, the cloudiness will remain, but temperatures will rise to 25.7°C. Although the thermometer shows around 26°C, due to the humidity of 63% and solar radiation, the real heat sensation will be around 27.6°C. The UV index is moderate – 4.6, which requires attention during longer stays outdoors.

Evening (20:00)

The evening hours will be pleasant and cloudy, with a temperature around 23.7°C. Humidity will rise again to 81%, which will make the air heavier, but suitable for a walk near the sea park.

The Sea and the Wind: Advice for Fishing and Beach

For those spending their day at sea or on a boat, today's conditions are extremely stable. The wind is easterly at a speed of 13.1 km/h, with gusts that can reach up to 26.6 km/h. This easterly wind usually brings cooler air from the sea to the shore, which will keep the thermometer temperatures at more moderate levels.

The sea is almost calm – the maximum wave height is barely 0.24 meters. The sea water temperature is around 26.5°C, making today an excellent day for swimming. For fishermen, this is an ideal situation for small boats, as the lack of large waves and the moderate wind allow for safety and tranquility in the bay.

And Years Ago

Comparing today's 25.8°C with historical data, we see that we are in an average period. In 2006 and 1996, there was minimal precipitation (0.1 mm) on this date, which shows that September in Burgas is often a dry month. The long-term trend shows a slight increase in maximum temperatures compared to older records, but today is rather balanced.

Practical Recommendations for Thursday

Due to the cloudy weather and moderate UV index, do not forget sunscreen if you plan long walks along the coast. For sports and active activities – cycling or running – the weather is ideal, as it is not too hot. When driving along the coastal promenade, keep in mind the wind gusts, which can affect lighter vehicles. Dress in layers – the morning freshness and daytime warmth require a light windbreaker or a thin vest.

Tomorrow we expect fog and light rain, but do not worry – we will provide you with all the details in our next bulletin!