September weather forecast
Golden Sands, Bulgaria

Golden Sands experiences a gradual decline in temperature during September, though the atmosphere remains pleasantly warm. A reduction in temperature to 23°C (73.4°F) on the higher side signifies the end of summer and the start of autumn. The gradual shortening of days signals a shift in season. Despite the reduced temperatures, the city continues to retain its vibrant character. It is a month of transformation and gradual adaptation to the upcoming cooler months.

Temperature

September in Golden Sands, Bulgaria, indicates a minor shift in the average high-temperature, from August's 26°C (78.8°F) to a still moderately hot 23°C (73.4°F). Golden Sands reports an average low-temperature of 13°C (55.4°F) during the nights of September.

Rainfall

The month with the least rainfall in Golden Sands is September, when the rain falls for 4 days and typically collects 34mm (1.34") of precipitation.

Sea temperature

In Golden Sands, in September, the average water temperature is 22.7°C (72.9°F).
Note: Consideration of an individual's cold resistance, combined with conditions like sunshine, wind, and temperature, suggests that swimming in 22.7°C (72.9°F) water can be delightful. (Olympic swimming is usually in 25°C (77°F) to 28°C (82.4°F) water.)

Daylight

In September, the average length of the day is 12h and 30min.
On the first day of September in Golden Sands, sunrise is at 06:32 and sunset at 19:42. On the last day of the month, sunrise is at 07:04 and sunset at 18:50 EEST.

Sunshine

In September, the average sunshine in Golden Sands is 7h.

UV index

In September, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 5 during September translates into these guidelines:
Undertake protective steps - Preventing sun damage is advised. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Warning! The reflection of sand and water increases the UV dose.