Iaşi weather in September (Iaşi, Romania)

Wondering what the weather is like in Iaşi during September? This guide provides the necessary weather information for your travel plans.

Temperatures

During September, Iaşi experiences perfect weather, with high temperatures and moderate rainfall. Anticipate daytime temperatures around 23°C, while night temperatures can drop to 12°C.

Precipitation

Iaşi in September usually receives moderate rainfall, averaging around 53 mm for the month. Typically around 8 days days of rainfall are expected.

Average sunshine

Enjoy a sunny month with about 201 hours of sunshine, providing a cheerful and lively atmosphere.

If you favor pleasant temperatures and minimal rainfall, September is one of the better months to visit Iaşi. May, June, July, August and September typically offer the most agreeable circumstances. On the other hand, January, February, March, November and December tend to be characterized by conditions that may not be as optimal.

For an in-depth look at the yearly conditions, visit our specialized Iaşi climate page with graphs.

 

Iaşi, monthly averages in September

Min Temperature 12°C  

Max Temperature 23°C  

Chance of Rain 27%  

Precipitation 53 mm  

Rainy days 8 days  

Humidity 66%  

Windspeed 7 km/h  

Sunshine 201 hours  

Percentage Sunshine  

Where to go in Romania in September

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

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to Iaşi, 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. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

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

Swimming

10/10

Cycling

10/10

Walking

10/10

Barbeque

9/10

Camping

8/10

Outdoor sports

10/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Iaşi.

Our site offers climate and forecast data for every country 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 recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.