Daytime highs, nighttime lows and the warmest cities in Constanţa, Romania this October.
Constanţa, Romania, a region in Romania, typically experiences pleasant weather in October, with maximum daytime temperatures around 18°C (64°F) and nighttime temperatures around 11°C (52°F) in Mamaia.
Discover the typical October temperatures for the most popular locations of Constanţa on the map below. Detailed insights are just a click away.
Check the conditions for any month of the year.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Constanţa.
Marker color shows the average daytime high temperature in October: blue is cold, red is hot.
Pick a city to see its October weather averages.
Drill down to October weather for any region in Romania.
Mamaia averages a daytime high of 18°C (64°F) in October, which is pleasant for Constanţa, Romania.
Average overnight lows in Constanţa, Romania during October sit near 11°C (52°F) in Mamaia.
Most cities enjoy a balanced amount of sunshine, with around 170 hours of sunlight anticipated in Mamaia. This ensures the days are neither too dim nor excessively sunny.
The water temperature averages approximately 18°C (64°F) in Constanţa this month, so still a bit cool to swim, though some enjoy a chilly dive.
We have much more information about the climate in Constanţa.
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