Sulina, where it's located

The climate of Sulina is slightly continental, with cold winters and hot summers.
The city is located in the far east of Romania, on the Black Sea coast and in the Danube delta area, where there is a mild and arid microclimate.
The average temperature of the coldest month (January) is of 1.1 °C (34 °F), that of the warmest month (July) is of 23.2 °C (74 °F). Here are the average temperatures.
Sulina - Average temperatures
Min (°C)-1-13814182020161151
Max (°C)34712192326262116105
Min (°F)303037465764686861524134
Max (°F)373945546673797970615041

Precipitation amounts to 320 millimeters (12.6 inches) per year: it is therefore scarce. It ranges from 20 mm (0.8 in) in the driest months (January, February, March, April, December) to 40 mm (1.6 in) in the wettest (June). Here is the average precipitation.
Sulina - Average precipitation

On average, there are around 2,430 sunshine hours per year. Here are the average sunshine hours per day.
Sulina - Sunshine

The sea temperature ranges between 6 °C (43 °F) and 24 °C (75 °F); it becomes warm enough for swimming in July and August. Here are the average sea temperatures.
Sulina - Sea temperature
Temp (°C)76710152023242117139
Temp (°F)454345505968737570635548


Best Time

The best time to visit Sulina runs from May to September, since it is the warmest and sunniest of the year.