Kefalonia
May
Weather in Kefalonia for May 2025
Your guide to Kefalonia weather in May - trends and predictions
In general, the average temperature in Kefalonia at the beginning of May is 18.4 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 21.9 °C by the end of May.
Kefalonia sees moderate rainfall in May, averaging 9 rainy days.
Is May a good time to visit Kefalonia? check out the best time to travel to Kefalonia page.
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22
Dry days
9
Rainy days
0
Snow days
21°/16°
Temperatures
21 km/h
Avg max wind
72 %
Avg humidity
Kefalonia in May average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  19° | 2  19° | 3 17° | 4 16° | |||
| 5  20° | 6 19° | 7 19° | 8  21° | 9 18° | 10 20° | 11  19° |
| 12 19° | 13 19° | 14 19° | 15 21° | 16 25° | 17 23° | 18 25° |
| 19 22° | 20 24° | 21 24° | 22 21° | 23 21° | 24 21° | 25 23° |
| 26  22° | 27 22° | 28 21° | 29 21° | 30 22° | 31 22° |
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Temperatures trend during May in Kefalonia
See the weather trend as well as the moving average line
May weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May | Cloudy | 19° /15° | 0 mm | 4 | |
| 2 May | Patchy rain possible | 19° /16° | 0.3 mm | 4 | |
| 3 May | Patchy rain possible | 17° /15° | 0.1 mm | 4 | |
| 4 May | Light rain shower | 16° /14° | 2.1 mm | 4 | |
| 5 May | Sunny | 20° /14° | 0 mm | 6 | |
| 6 May | Sunny | 19° /15° | 0 mm | 5 | |
| 7 May | Sunny | 19° /14° | 0 mm | 5 | |
| 8 May | Overcast | 21° /15° | 0.4 mm | 5 | |
| 9 May | Light rain shower | 18° /15° | 2.9 mm | 4 | |
| 10 May | Patchy rain possible | 20° /15° | 0.2 mm | 5 | |
| 11 May | Patchy light rain with thunder | 19° /15° | 2 mm | 4 | |
| 12 May | Patchy rain possible | 19° /14° | 0.7 mm | 4 | |
| 13 May | Sunny | 19° /14° | 0 mm | 5 | |
| 14 May | Cloudy | 19° /15° | 0.1 mm | 4 | |
| 15 May | Sunny | 21° /14° | 0 mm | 6 | |
| 16 May | Patchy rain possible | 25° /17° | 1.2 mm | 6 | |
| 17 May | Light rain shower | 23° /19° | 0.7 mm | 5 | |
| 18 May | Patchy rain possible | 25° /18° | 0.2 mm | 6 | |
| 19 May | Sunny | 22° /19° | 0 mm | 6 | |
| 20 May | Patchy rain possible | 24° /18° | 0 mm | 5 | |
| 21 May | Patchy rain possible | 24° /18° | 0 mm | 5 | |
| 22 May | Sunny | 21° /16° | 0 mm | 6 | |
| 23 May | Sunny | 21° /16° | 0 mm | 6 | |
| 24 May | Cloudy | 21° /16° | 0 mm | 5 | |
| 25 May | Overcast | 23° /16° | 0 mm | 5 | |
| 26 May | Partly cloudy | 22° /16° | 1.1 mm | 6 | |
| 27 May | Partly cloudy | 22° /17° | 0.1 mm | 6 | |
| 28 May | Patchy rain possible | 21° /16° | 0.2 mm | 5 | |
| 29 May | Patchy rain possible | 21° /16° | 0.2 mm | 5 | |
| 30 May | Patchy rain possible | 22° /17° | 0.2 mm | 5 | |
| 31 May | Sunny | 22° /18° | 0 mm | 6 | |
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Important Notice
Our weather forecast for Kefalonia in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Kefalonia forecast closer to your planned date for the most up-to-date weather information.
Kefalonia in May - FAQ
What are the expected maximum and minimum temperatures in Kefalonia during May?
During May, expect a variety of temperatures with highs around 21° and lows near 16°, suitable for diverse activities and preferences.
How much rainfall should be expected in Kefalonia during May?
Expect minimal rainfall in Kefalonia during May, with a total of 12.6 mm over approximately 9 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Kefalonia during May?
The average wind speed in Kefalonia during May is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Kefalonia in May?
As you prepare for your trip to Kefalonia in May, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Kefalonia, during May, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Layered Clothing: Light sweaters, long-sleeve shirts, light jackets, and comfortable pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
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