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Weather in Kefalonia for July 2025

Your guide to Kefalonia weather in July - trends and predictions

    Temperatures

  • Until now, July 2025 in Kefalonia is slightly cooler than the historical average by -0.8 °C.

  • In general, the average temperature in Kefalonia at the beginning of July is 28.3 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 29.4 °C by the end of July.

    • Rain 🌧️

  • Precipitation in Kefalonia during July is a rare event, with an average of fewer than 2 rainy days.

    • More

  • Is July a good time to visit Kefalonia? check out the best time to travel to Kefalonia page.

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
30
Dry days
Average rainy days
1
Rainy days
Average snowy days
0
Snow days
Average temperatures
29°/23°
Temperatures
Average wind speed
22 km/h
Avg max wind
Average humidity
64 %
Avg humidity

Kefalonia Weather July

Move between months or click on a day
June
August
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Sunny
28°
2
Partly cloudy
30°
3
Patchy rain possible
27°
4
Light rain shower
27°
5
Sunny
29°
6
Sunny
29°
7
Sunny
28°
8
Sunny
29°
9
Sunny
29°
10
Sunny
27°
11
Sunny
29°
12
Sunny
28°
13
Sunny
28°
14
Sunny
29°
15
Sunny
28°
16
Sunny
30°
17
Sunny
30°
18
Sunny
29°
19
Sunny
29°
20
Sunny
30°
21
Sunny
30°
22
Sunny
30°
23
Sunny
29°
24
Sunny
30°
25
Sunny
31°
26
Sunny
32°
27
Sunny
30°
28
Sunny
28°
29
Sunny
28°
30
Sunny
31°
31
Sunny
26°

Temperatures trend during July in Kefalonia

See the weather trend as well as the moving average line

July weather in Kefalonia day by day

Click on a date for more information
June August
Date Weather Temperatures Rain UV More
1 Jul. Sunny
Sunny
 28° /22° 0 mm 7
2 Jul. Partly cloudy
Partly cloudy
 30° /22° 0 mm 8
3 Jul. Patchy rain possible
Patchy rain possible
 27° /21° 0 mm 6
4 Jul. Light rain shower
Light rain shower
 27° /21° 0.5 mm 7
5 Jul. Sunny
Sunny
 29° /21° 0 mm 8
6 Jul. Sunny
Sunny
 29° /21° 0 mm 8
7 Jul. Sunny
Sunny
 28° /21° 0 mm 7
8 Jul. Sunny
Sunny
 29° /22° 0 mm 7
9 Jul. Sunny
Sunny
 29° /21° 0 mm 8
10 Jul. Sunny
Sunny
 27° /22° 0 mm 7
11 Jul. Sunny
Sunny
 29° /22° 0 mm 8
12 Jul. Sunny
Sunny
 28° /22° 0 mm 7
13 Jul. Sunny
Sunny
 28° /21° 0 mm 7
14 Jul. Sunny
Sunny
 29° /21° 0 mm 8
15 Jul. Sunny
Sunny
 28° /22° 0 mm 7
16 Jul. Sunny
Sunny
 30° /23° 0 mm 8
17 Jul. Sunny
Sunny
 30° /23° 0 mm 8
18 Jul. Sunny
Sunny
 29° /22° 0 mm 8
19 Jul. Sunny
Sunny
 29° /23° 0 mm 8
20 Jul. Sunny
Sunny
 30° /22° 0 mm 8
21 Jul. Sunny
Sunny
 30° /23° 0 mm 8
22 Jul. Sunny
Sunny
 30° /22° 0 mm 8
23 Jul. Sunny
Sunny
 29° /22° 0 mm 8
24 Jul. Sunny
Sunny
 30° /23° 0 mm 8
25 Jul. Sunny
Sunny
 31° /23° 0 mm 8
26 Jul. Sunny
Sunny
 32° /24° 0 mm 8
27 Jul. Sunny
Sunny
 30° /23° 0 mm 8
28 Jul. Sunny
Sunny
 28° /23° 0 mm 8
29 Jul. Sunny
Sunny
 28° /23° 0 mm 8
30 Jul. Sunny
Sunny
 31° /24° 0 mm 8
31 Jul. Sunny
Sunny
 26° /22° 0 mm 2.4
Next
Important Notice
Our weather forecast for Kefalonia in July 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.
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Kefalonia in July - FAQ

What are the expected maximum and minimum temperatures in Kefalonia during July?
During July, expect a variety of temperatures with highs around 29° and lows near 23°, suitable for diverse activities and preferences.
How much rainfall should be expected in Kefalonia during July?
Rainfall in Kefalonia during July is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 1 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Kefalonia during July?
The average wind speed in Kefalonia during July is 22 km/h, suggesting breezy to windy conditions, depending on your activities.

Kefalonia water temperatures in July

The average water temperature of the Mediterranean Sea near Kefalonia in July is 23.3 °C. At the beginning of July temperatures are around 23.2 °C; by the end of the month they stay fairly steady and reach 23.4 °C.

What is the water temperature in Kefalonia in July?
The average water temperature in Kefalonia in July is 23.3 °C.
Can you swim in Kefalonia in July?
Comfortably warm for most people. Sensitive swimmers might prefer a light rash-guard, but wetsuits are rarely needed.

What to pack to Kefalonia in July?

As you prepare for your trip to Kefalonia in July, 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 July, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Lightweight Clothing: T-shirts, blouses, shorts, skirts
  • Footwear
    • Sandals/Flip-flops: Comfortable for warm climates
  • Accessories
    • Sunglasses: For sun protection
    • Sun Hats: Wide-brimmed hats for sun protection in warm weather
  • Personal Items
    • Sunscreen: High SPF for sunny destinations
    • Lip Balm with SPF: To protect against chapped lips

July rainfall patterns in Kefalonia

Explore the daily rainfall trends and prepare for Kefalonias July weather 💧

UV exposure in Kefalonia during July

Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️

Quick links

More Kefalonia weather pages
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Location coordinates Where is Kefalonia?

Get accurate weather forecasts for Kefalonia, located at latitude 38.122 and longitude 20.502. Stay updated with localized weather information tailored for Kefalonia.

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