March weather forecast
Varna, Bulgaria

March traditionally represents the arrival of spring, and in Varna, the weather starts to transition from the biting cold of winter. The cool climate of February gives way to the relatively warmer days of March, with peak temperatures climbing to a mild 10.3°C (50.5°F). Days become longer, humidity decreases, and overall, the city starts to emerge from winter's grip. The improving weather makes it an ideal time for nature walks and exploring the city's rich history. Although the Bulgarian sea remains cold, the increasing daylight hours bring with them brighter, longer days.

Temperature

With the start of March, Varna measures an average high-temperature of a cool 10.3°C (50.5°F), not significantly differing from February's 7.4°C (45.3°F). The month of March records an average low-temperature of 1.7°C (35.1°F) in Varna.

Humidity

In March, the average relative humidity is 73.3%.

Rainfall

In March, the rain falls for 11.9 days. Throughout March, 44mm (1.73") of precipitation is accumulated. Throughout the year, in Varna, there are 103.6 rainfall days, and 540mm (21.26") of precipitation is accumulated.

Sea temperature

In Varna, Bulgaria, the average seawater temperature in March is 7.8°C (46°F).
Note: Swimming in 7.8°C (46°F) poses a severe threat. Even short exposure to 13°C (55.4°F) is chilling, and going below 10°C (50°F) can cause breathing irregularities and intense cold shock, based on one's stamina.

Daylight

The average length of the day in March in Varna is 11h and 57min.
On the first day of the month, sunrise is at 06:43 and sunset at 17:57. On the last day of March, sunrise is at 05:50 and sunset at 18:33 EET.

Sunshine

The average sunshine in March is 4.6h.

UV index

In Varna, Bulgaria, the average daily maximum UV index in March is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for average individuals.
Note: The maximum UV index of 3 during March translates into these guidelines:
Preventative actions are necessary - Recommendations to ward off sunburn are given. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days.