The Frontier Gazette & Almanack
“Fair Warning for Every Town Under the Sky” · Est. 1881
Measure in

Íos Weather in May

Íos in May

The short of it: Íos in May averages a high of 22 °C (72 °F) and a low of 17 °C (63 °F), with 11 mm (0.43 in) of rain and about 14 h 7 min of daylight. Rated 5 of 5 for a visit; the best months are October and May. Source: TerraClimate climate normals, 1991–2020.

Average high 22° · low 17° · rain 11 mm · daylight 14 h 7 min

✦✦✦✦✦ Recommended for a visit · best months: October & May

May in Íos brings afternoons near 22° and nights around 17°, with about 11 mm of rain over the month. Spring takes hold here: highs climb 4° from April to about 22°, with nights near 17°. Rain is scarce, about 11 mm, the 8th wettest month.

The sun is up for about 14 h 7 min in mid-May, 61 minutes more than a month before.

For the traveller: pack light clothes and a jacket for the evening. The Almanac rates May 5 of 5 for a visit; the finest months here are October and May.

Against its neighbours, Íos runs cooler than most and drier than most in May. Oía, 30 km to the SSE, sees much the same highs.

May in Íos, by the numbers

Warmth rank
6th warmest of 12
Rain rank
8th wettest of 12
Versus April
4° warmer, 12 mm less rain
Versus June
4° colder
Day–night spread
5°
Snow season
seldom any
Daylight, mid-month
14 h 7 min
Average wind
15 km/h

Neighbouring Towns

May averages · distance by the crow’s flight
TownDistanceHighLowRain
OíaSouth Aegean30 km SSE23°17°12 mm
FolégandrosSouth Aegean34 km WSW22°17°14 mm
FiráSouth Aegean36 km SSE23°17°13 mm
Ágios ArséniosSouth Aegean39 km NNE23°16°10 mm
VívlosSouth Aegean39 km NNE23°16°10 mm
MesariáSouth Aegean39 km SSE23°16°14 mm
GlinádoSouth Aegean40 km NNE23°16°10 mm
FilótionSouth Aegean41 km NNE22°15°16 mm

The Almanac · Íos Month by Month

Climate normals 1991–2020 · pick a month
PrecipitationAverage highAverage low
Recommended
The Almanac Speaks
May
✦✦✦✦✦

Spring takes hold here: highs climb 4° from April to about 22°, with nights near 17°. Rain is scarce, about 11 mm, the 8th wettest month.

Climate of Íos by month
MonthHighLowRainWindDaylightVisit
January14°10°84 mm19 km/h9 h 54 min✦✦
February14°10°73 mm20 km/h10 h 48 min✦✦
March16°11°46 mm18 km/h11 h 51 min✦✦✦
April18°13°23 mm17 km/h13 h 5 min✦✦✦✦✦
May22°17°11 mm15 km/h14 h 7 min✦✦✦✦✦
June27°21°2.0 mm18 km/h14 h 40 min✦✦✦✦✦
July28°23°0.0 mm20 km/h14 h 26 min✦✦✦✦✦
August28°24°2.0 mm19 km/h13 h 33 min✦✦✦✦✦
September26°21°8.0 mm17 km/h12 h 22 min✦✦✦✦✦
October23°18°40 mm16 km/h11 h 11 min✦✦✦✦✦
November19°15°61 mm16 km/h10 h 9 min✦✦✦✦
December16°12°76 mm19 km/h9 h 39 min✦✦

Questions Readers Ask about Íos in May

Answered from the wire & the Almanac

What is the weather like in Íos in May?

Days average 22 °C (72 °F) and nights 17 °C (63 °F), with about 11 mm (0.43 in) of rain over the month. Spring takes hold here: highs climb 4° from April to about 22°, with nights near 17°. Rain is scarce, about 11 mm, the 8th wettest month.

Is May a good time to visit Íos?

The Almanac gives May 5 of 5 (recommended). The best months are October and May.

How long are the days in Íos in May?

In mid-May the sun is up for about 14 h 7 min. The days are lengthening — from 9 h 39 min in December to 14 h 40 min in June.

Does it snow in Íos in May?

Hardly — May nights average 17 °C (63 °F), above freezing.

What should I pack for Íos in May?

Light clothes and a jacket for the evening.

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The Editor’s Remark

“Weather is the only news that never grows stale. Each morning the sky writes its own front page, and we at Wanted Weather are but its telegraph operators.”— J. Whitmore, Editor