Weather in Chaniá in October

Prime time. October is about as good as Chaniá gets. Highs average 24 °C, lows 19.6 °C, and rain falls on 10 days — nothing in the month is working against you.

October ranks 7 of 12 in Chaniá: past the worst of the year but short of June, which is the month to book if the dates are open.

Rain on 10 days, 2 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: it never really gets hot: not one day in an average October reaches 30 °C; the day barely swings — 4.4 °C between the overnight low and the afternoon high. Across the twenty years measured, the hottest October day reached 33 °C and the coldest night fell to 12.9 °C, and the wettest single day dropped 64 mm — roughly 112% of the month's rain in one day.

October is moderately variable: 19 mm in the driest year against 179 mm in the wettest, around an average of 57 mm. Roughly two Octobers in three land near that average, and the third does something else entirely.

Wind is light at 14.9 km/h, so the temperature on the page is close to the temperature on your skin, and humidity is unremarkable at 72%.

How October sits in the year

The month is on the way down: 3.8 °C cooler than September, with November dropping another 3.9 °C. The first week and the last are not the same trip. Rain has already shifted: 5 days more than September had.

Daylight in October

11.3 hours of daylight, losing 1.1 hours across the month. That is between Chaniá's extremes of 14.5 and 9.8 hours, so days are long enough not to constrain the plan.

Sea temperature

The sea sits at about 23.3 °C in October — comfortable for a proper swim. The sea peaks at 25.9 °C in August and bottoms out at 15.7 °C — water lags the air by a month or two, which is why the best swimming often comes after the best weather.

How busy it gets

Shoulder. The value months — prices ease off and you get the place closer to itself.

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

October in Chaniá versus nearby

If Chaniá is one option among several, the nearby comparison is worth making. Firá is close enough to be a coin toss — 3.5 °C cooler, 4 days less rain. Kalamata is close enough to be a coin toss — within a degree on temperature, 1 day less rain.

So: October works, with June the better month by 15 points if the dates can move. If they cannot, nothing here should stop you booking.

Every month in Chaniá

See all twelve months in Chaniá, or where else to go in October.