Mamaia weather in October (Constanţa, Romania)

The average maximum daytime temperature in Mamaia in October lies at 16.7°C (62.06°F). The average minimum temperature goes down to around 10.5°C (50.9°F) (often the minimum temperature is noted at night).

Rainfall during October is moderate with an average of 34mm (1.3 inches). There are generally around 6 rainy days. The sun will show itself now and again, with 170 hours of sunshine during the entire month.


Mamaia, monthly averages in October

Show in Fahrenheit
Min Temperature 10 °C  
Max Temperature 16 °C  
Water Temperature 18 °C *  
Chance of Rain 23%  
Precipitation 34mm  
Rainy days 7 days  
Humidity 82% *  
Sunshine 170 hrs *  
* Data from: Constan?a, Romania (4 KM, 2 Miles).

Where to stay in Mamaia

Where to go in Romania in October

Find out more about the weather in Romania in October and which places have the best weather conditions in this month.

Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20-29ºC / 68-84ºF and not too much precipitation (less than 90mm / 3.5inches a month).

So what to wear in October? For visitors traveling to Mamaia we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. At night it tends to cool off so best to pack some warm nightwear as well. With a water temperature of around 18.0°C (64.4°F), there is no need to bring your swimwear.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in October.

Outdoor sports

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Mamaia.

Our site offers climate and forecast data for almost all countries in the world. Are you going to Romania? On this website you can find historical weather averages for many cities in Romania. Not sure yet where to go? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.