Weather in Firá in May

Prime time. May is about as good as Firá gets. Highs average 19.3 °C, lows 16.9 °C, and rain falls on 4 days — nothing in the month is working against you.

May ranks 5 of 12 in Firá: past the worst of the year but short of June, which is the month to book if the dates are open.

Rain falls on only 4 days, so an itinerary with no wet-weather fallback is a reasonable risk. 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 May reaches 30 °C; the day barely swings — 2.4 °C between the overnight low and the afternoon high. Across the twenty years measured, the hottest May day reached 26.4 °C and the coldest night fell to 12.7 °C, and the wettest single day dropped 33 mm — roughly 183% of the month's rain in one day.

May is moderately variable: 2 mm in the driest year against 50 mm in the wettest, around an average of 18 mm. Roughly two Mays in three land near that average, and the third does something else entirely.

Wind is light at 14.8 km/h, so the temperature on the page is close to the temperature on your skin, and humidity runs at 77%, high enough to notice on the warm days without dominating them.

How May sits in the year

The month is on the way up: 3.3 °C warmer than April, and June adds another 3.9 °C. Late in the month feels noticeably different from the start of it, which is worth knowing if the trip is short.

Daylight in May

May is at or near the longest days of Firá's year: 14.1 hours of daylight, gaining 0.8 hours across the month. Evenings are the real gain — dinner outdoors still happens in full light.

An inland climate

Despite being inland, the year stays fairly even: 14.5 °C between the year's warmest afternoons and coldest nights.

How busy it gets

Busy. Popular without being frantic; book the things you care about, improvise the rest.

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

May in Firá versus nearby

If Firá is one option among several, the nearby comparison is worth making. Chaniá is close enough to be a coin toss — 4.2 °C warmer, the same number of rain days. Athens is close enough to be a coin toss — 6.1 °C warmer, 1 day more rain.

So: May works, with June the better month by 7 points if the dates can move. If they cannot, nothing here should stop you booking.

Every month in Firá

See all twelve months in Firá, or where else to go in May.