Weather in Kos for August 2026
In general, the average temperature in Kos at the beginning of August is 28.9 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 27.6 °C by the end of August.
Precipitation in Kos during August is a rare event, with an average of fewer than 2 rainy days.
Is August a good time to visit Kos? check out the best time to travel to Kos page.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
Kos Weather August
Temperatures trend during August in Kos
August weather in Kos day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Sunny | 29° /24° | 0 mm | 7 | |
| 2 Aug. | Sunny | 28° /23° | 0 mm | 7 | |
| 3 Aug. | Sunny | 28° /23° | 0 mm | 7 | |
| 4 Aug. | Sunny | 29° /23° | 0 mm | 7 | |
| 5 Aug. | Sunny | 29° /23° | 0 mm | 8 | |
| 6 Aug. | Sunny | 29° /23° | 0 mm | 8 | |
| 7 Aug. | Sunny | 30° /23° | 0 mm | 8 | |
| 8 Aug. | Sunny | 30° /25° | 0 mm | 8 | |
| 9 Aug. | Sunny | 30° /25° | 0 mm | 8 | |
| 10 Aug. | Sunny | 31° /24° | 0 mm | 8 | |
| 11 Aug. | Sunny | 31° /24° | 0 mm | 8 | |
| 12 Aug. | Sunny | 30° /25° | 0 mm | 8 | |
| 13 Aug. | Sunny | 29° /24° | 0 mm | 7 | |
| 14 Aug. | Sunny | 28° /23° | 0 mm | 7 | |
| 15 Aug. | Sunny | 28° /23° | 0 mm | 7 | |
| 16 Aug. | Sunny | 29° /24° | 0 mm | 8 | |
| 17 Aug. | Sunny | 28° /23° | 0 mm | 8 | |
| 18 Aug. | Sunny | 27° /22° | 0 mm | 7 | |
| 19 Aug. | Sunny | 28° /22° | 0 mm | 7 | |
| 20 Aug. | Sunny | 28° /23° | 0 mm | 7 | |
| 21 Aug. | Sunny | 29° /22° | 0 mm | 7 | |
| 22 Aug. | Sunny | 29° /23° | 0 mm | 7 | |
| 23 Aug. | Sunny | 29° /23° | 0 mm | 7 | |
| 24 Aug. | Sunny | 30° /24° | 0 mm | 7 | |
| 25 Aug. | Sunny | 29° /23° | 0 mm | 7 | |
| 26 Aug. | Sunny | 28° /23° | 0 mm | 7 | |
| 27 Aug. | Sunny | 27° /22° | 0 mm | 7 | |
| 28 Aug. | Sunny | 28° /23° | 0 mm | 7 | |
| 29 Aug. | Sunny | 27° /22° | 0 mm | 7 | |
| 30 Aug. | Sunny | 27° /22° | 0 mm | 7 | |
| 31 Aug. | Sunny | 27° /22° | 0 mm | 7 | |
| Next | |||||
Kos weather in August vs July vs September
| July | August | September | |
|---|---|---|---|
| Weather | Sunny | Sunny | Sunny |
| Temperatures | 30°/24° | 29°/24° | 27°/22° |
| Rainfall | 0 mm | 0 mm | 5 mm |
| Wind | 24.5 km/h | 21.7 km/h | 24 km/h |
| Humidity | 63% | 63% | 63% |
| Rainy days | 0 days | 0 days | 2 days |
| Dry days | 31 days | 31 days | 28 days |
Planning a trip to Kos? Discover the best time to visit
Kos in August - FAQ
Kos water temperatures in August
The average water temperature of the Mediterranean Sea near Kos in August is 23.5 °C. At the beginning of August temperatures are around 23.9 °C; by the end of the month they get a bit cooler and reach 23.1 °C.
- What is the water temperature in Kos in August?
- The average water temperature in Kos in August is 23.5 °C.
- Can you swim in Kos in August?
- Comfortably warm for most people. Sensitive swimmers might prefer a light rash-guard, but wetsuits are rarely needed.
What to pack to Kos in August?
As you prepare for your trip to Kos in August, 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 Kos, during August, 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
UV exposure in Kos during August
Quick links
Where is Kos?Get accurate weather forecasts for Kos, located at latitude 36.893 and longitude 27.288. Stay updated with localized weather information tailored for Kos.