Weather in Pátra in January

Shoulder season. January sits in between. You will get good days and you will lose some. Highs sit at 12.8 °C and the day is short; this is an indoors-with-excursions month, not an outdoors-all-day one.

January ranks 10 of 12 — near the bottom of Pátra's year. May is the month that works, and the swing between the two is 41 points, which is a different holiday rather than a slightly better one.

Rain on 13 days, 4 of them heavy. Enough to need a plan B, not enough to need a plan around it. Layers, and a genuinely waterproof outer — at 12.8 °C the difference between a good day and a miserable one is entirely down to what you are wearing.

What the averages hide

The averages here are honest — no hidden extremes worth planning around. Across the twenty years measured, the hottest January day reached 20.4 °C and the coldest night fell to -4.7 °C, and the wettest single day dropped 33 mm — roughly 31% of the month's rain in one day.

January is moderately variable: 16 mm in the driest year against 257 mm in the wettest, around an average of 105 mm. Roughly two Januarys in three land near that average, and the third does something else entirely.

Wind is light at 9.3 km/h, so the temperature on the page is close to the temperature on your skin, and humidity runs at 87%, which at 12.8 °C means damp rather than muggy — the kind of cold that gets into a coat and stays there.

How January sits in the year

This is a turning point in the year — December and February sit on opposite sides of it, so the month contains the change rather than following it.

Daylight in January

January sits at the dark end of Pátra's year — 9.8 hours of daylight against 14.8 at midsummer, gaining 0.6 hours across the month. Sightseeing days are genuinely shorter, and an itinerary built for summer will not fit.

Sea temperature

The sea sits at about 16.3 °C in January — cold — a quick dip rather than a swim, and a wetsuit if you are in for longer. The sea peaks at 26.6 °C in August and bottoms out at 15.5 °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

Off season. The genuine off season: cheapest by a distance, with the caveat that some tours and restaurants close entirely.

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

January in Pátra versus nearby

If Pátra is one option among several, the nearby comparison is worth making. Kalamata is close enough to be a coin toss — within a degree on temperature, 1 day more rain. Volos is close enough to be a coin toss — within a degree on temperature, 4 days less rain.

So: January is a compromise. May is 38 points better and is what Pátra is actually like at its best — worth moving the trip for if that is possible, and worth adjusting expectations for if it is not.

Every month in Pátra

See all twelve months in Pátra, or where else to go in January.