Temperatures in August
It's hot in August in Kefalonia with an average temperature of 32°C. Temperatures this month range from a low of 31°C to a high of 34°C. At night, you can expect temperatures between 21°C and 23°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Kefalonia in August. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of August
The month of August starts in Kefalonia with hot temperatures, averaging around 33°C during the day and nights close to 23°C. There’s little chance of precipitation. The weather is mostly sunny and dry. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Mid-August
By mid-August, the average daytime temperature drops to around 32°C, with nights close to 22°C. Not much precipitation expected during this period. It’s mostly dry with sunshine.
End of August
By the end of August, the average daytime temperature in Kefalonia will be around 32°C, with nights close to 22°C. Barely any chance of precipitation. The weather will mostly be dry with lots of sunshine.
Water temperature
The water temperature at Kefalonia is 28°C this month. Nice and warm for a swim.
Precipitation in August
In August, there is an average of 14 mm of precipitation, spread over 1 day. The wind speed is around 4 Bft, mostly coming from the Northwest.
The average chance of precipitation is only 5% in August.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in August for Kefalonia. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Kefalonia in August |
UK | ||
|---|---|---|---|
 Average Temperature |
32°C | 22°C | |
 High Temp |
34°C | 24°C | |
| Low Temp |
31°C | 19°C | |
 Total Precipitation |
14 mm | 60 mm | |
| Rainy Days |
1 day | 10 days | |
July
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is August a good time to visit Kefalonia?
August is a fantastic month to be in Kefalonia for sunny weather. You’ll get high temperatures and little chance of rain this month.
Temperature records for Kefalonia in August
With 39°C, Kefalonia hit the highest temperature in the last 10 years in August 2021. The lowest daytime temperature in this month was 27°C in 2022. The extreme night temperatures ranged from a low of 16°C to a high of 26°C.
Check out the climate of Kefalonia for all months and discover the best travel time
The climate of Kefalonia is based on weather data from Argostóli. Other locations might have different weather. You can check out all destinations in Kefalonia for a full picture of the climate.
Daily Temperature in August in Kefalonia
This chart shows the average daily temperatures, both day and night, for each day in August in Kefalonia, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in August in Kefalonia
The chart below shows the average daily precipitation in August for Kefalonia, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for August, you can expect about 1 day of rain in Kefalonia.
Daily UV Index in August in Kefalonia
This chart shows the average daily UV index in August in Kefalonia, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in August in Kefalonia Over the Years
This chart shows the average temperature in August in Kefalonia, measured in degrees Celsius, over the past years.
Total Precipitation in August in Kefalonia Over the Years
This chart shows the average precipitation in August in Kefalonia, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in August for Kefalonia
Click on a specific day in August for detailed info on the typical weather on that day in Kefalonia. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in August in Kefalonia
Have you been to Kefalonia in August?
Share your weather experience in August in Kefalonia.
Average Weather in Kefalonia by Month
Click on a month below to see detailed weather info for Kefalonia. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Kefalonia for all months at once
