October weather forecast
Varna, Bulgaria

October in Varna introduces autumn in its full array of colours. The weather takes a turn with temperatures starting to fall, signifying the ending of the warm season. Daytime temperatures cool down to a moderate 18.6°C (65.5°F), making it a favourite time for nature walks and sightseeing. With the decline in tourist flow, the city embraces tranquillity. Despite the cooling sea and shorter sunlight hours, October's vibe brings a serene charm to the city.

Temperature

As September transitions into October, Varna sees a drop in the average high-temperature, transitioning from a moderately hot 23.9°C (75°F) to a refreshing 18.6°C (65.5°F). October nights in Varna, Bulgaria, observe an average temperature dip to a frosty 9.1°C (48.4°F).

Humidity

In October, the average relative humidity is 77.6%.

Rainfall

In Varna, during October, the rain falls for 9.6 days and regularly aggregates up to 43mm (1.69") of precipitation. Throughout the year, in Varna, there are 103.6 rainfall days, and 540mm (21.26") of precipitation is accumulated.

Sea temperature

In Varna, in October, the average water temperature is 17.9°C (64.2°F).
Note: Swimming in water that is 17.9°C (64.2°F) is not enjoyable for most. Breathing becomes more challenging to manage as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).

Daylight

The average length of the day in October is 11h and 2min.
On the first day of the month, sunrise is at 07:06 and sunset at 18:49 EEST. On the last day of October, sunrise is at 06:42 and sunset at 17:01 EET.
Note: On Sunday, 27. October 2024, at 04:00, Daylight Saving Time ends, and the time zone changes from EEST to EET. Daylight Saving Time starts again on Sunday, 30. March 2025, at 03:00; consequently, the time zone reverts from EET to EEST.

Sunshine

The average sunshine in October is 5.4h.

UV index

In October, the average daily maximum UV index in Varna is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: In October, a daily UV index of 3 turns into the following recommendations:
Be vigilant - Suggestions to stave off sun damage are provided. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.