Weather in Volos in September

Prime time. If you get to pick your dates, September is the one. Highs average 25.3 °C, lows 21.6 °C, and rain falls on 7 days — nothing in the month is working against you.

September ranks 3 of 12 in Volos. Only May scores clearly higher, and the difference is small enough to be settled by price rather than weather.

Rain on 7 days, 1 of them heavy. Enough to need a plan B, not enough to need a plan around it. Nothing specialised needed — this is the month you pack for the trip rather than for the weather.

What the averages hide

Averages flatten a month, and this one hides a few things: the day barely swings — 3.7 °C between the overnight low and the afternoon high. Across the twenty years measured, the hottest September day reached 34.3 °C and the coldest night fell to 15.6 °C, and the wettest single day dropped 41 mm — roughly 87% of the month's rain in one day.

September is moderately variable: 4 mm in the driest year against 107 mm in the wettest, around an average of 47 mm. Roughly two Septembers in three land near that average, and the third does something else entirely.

Wind is light at 10.7 km/h, so the temperature on the page is close to the temperature on your skin, and humidity is unremarkable at 65%.

How September sits in the year

The month is on the way down: 3.5 °C cooler than August, with October dropping another 4.4 °C. The first week and the last are not the same trip.

Daylight in September

12.5 hours of daylight, losing 1.3 hours across the month. That is between Volos's extremes of 14.9 and 9.4 hours, so days are long enough not to constrain the plan.

An inland climate

Despite being inland, the year stays fairly even: 20.9 °C between the year's warmest afternoons and coldest nights.

How busy it gets

Peak season. Expect the highest prices of the year and to be booking well ahead. If the dates are flexible, November is the trade worth considering — 13 points weaker on weather, and materially quieter.

Crowd levels are estimated from climate desirability and school-holiday calendars, not from visitor numbers.

September in Volos versus nearby

If Volos is one option among several, the nearby comparison is worth making. Lárisa is the weaker option in September — 4.4 °C warmer, 1 day less rain. Thessaloníki is close enough to be a coin toss — 2.1 °C warmer, the same number of rain days.

So: September is effectively as good as it gets here — 2 points behind May, which is inside the margin where the weather stops being the deciding factor and price starts being it.

Every month in Volos

See all twelve months in Volos, or where else to go in September.