Argostoli weather

Our guide to the weather in Argostoli during May

20

Average high

5

UV Index

42mm

Monthly rainfall

19

Sea temperature

We've looked at the most up-to-date weather data for Argostoli, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Argostoli weather in May.

How warm is it in Argostoli during May?

The temperature is extremely stable in May with average highs of 20℃ and lows just 2℃ lower at 18℃. The UV index will be moderate at this time of year, so not something to worry about for the average person. However, if you're going to be outside for long periods it's worth wearing a broad spectrum SPF 30+ sunscreen and UV-blocking sunglasses. Remember that bright surfaces, such as water and sand increase UV exposure.

Does it rain in Argostoli during May?

On average, there will be 2 rainy days during the month, amounting to 41.9mm in total. That's broadly comparable with the amount of rain we see in England during the summer months, and would be considered dry. There's a small chance that you'll catch a thunderstorm during your trip.

Is it windy in Argostoli during May?

You're unlikely to experience any strong winds. Expect a gentle breeze that increases to moderate at times during May. With warm air temperatures and high humidity, any breeze will feel warm but refreshing.

How warm is the sea in Argostoli during May?

The water around Argostoli is around 19℃ during May. It will feel a little on the cool when first entering, but you'll warm up quickly. Most kids will have no problem with this temperature, but those who feel the cold are unlikely to want to swim.

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Weather in Argostoli

Our month-by-month guide to the weather and climate in Argostoli

13.6

Argostoli weather in

January
13.9

Argostoli weather in

February
14.6

Argostoli weather in

March
16.9

Argostoli weather in

April
20.3

Argostoli weather in

May
24.1

Argostoli weather in

June
26.9

Argostoli weather in

July
28.0

Argostoli weather in

August
25.5

Argostoli weather in

September
22.0

Argostoli weather in

October
19.0

Argostoli weather in

November
15.6

Argostoli weather in

December