14-day forecast — Kos
Updated hourly
Sat · Today · 3 Oct
Cloudy
+23°
+19°
13%
Sun · Tomorrow · 4 Oct
Clear
+22°
+19°
0,2 mm
Monday · 5 Oct
Clear
+22°
+19°
4%
Tuesday · 6 Oct
Clear
+22°
+19°
4%
Wednesday · 7 Oct
Clear
+22°
+19°
4%
Thursday · 8 Oct
Clear
+22°
+18°
5%
Friday · 9 Oct
Clear
+22°
+18°
3%
Saturday · 10 Oct
Cloudy
+25°
+19°
9%
Sunday · 11 Oct
Cloudy
+24°
+20°
13%
Monday · 12 Oct
Clear
+22°
+20°
6%
Tuesday · 13 Oct
Cloudy
+22°
+20°
10%
Wednesday · 14 Oct
Clear
+22°
+17°
4%
Thursday · 15 Oct
Clear
+21°
+15°
1%
Friday · 16 Oct
Cloudy
+22°
+17°
6%
About Kos
Gresk øy nær tyrkiakysten — Hippokrates' fødested.
CountryHellas
RegionDodekanesene
ContinentEuropa
Time zoneEurope/Athens (+03:00)
Latitude36.8938°
Longitude27.2877°
LuftkvalitetFair (EAQI 29)
Climate in Kos in august
Normals 8 years · best time to travel · Open-MeteoBest time to travel to Kos: march–october. With perfect weather, august is a recommended month to visit.
| July | August | September | |
|---|---|---|---|
| Average temperature | → 27°C | 27°C | ▼ 25°C |
| Highest temperature | → 31°C | 31°C | ▼ 28°C |
| Lowest temperature | ▲ 24°C | 25°C | ▼ 23°C |
| Sea temperature | ▲ 26,3°C | 27,1°C | ▼ 26,0°C |
| Precipitation | ▲ 0 mm | 2 mm | ▲ 9 mm |
| Precipitation days | → 0 days | 0 days | ▲ 2 days |
| Humidity | ▲ 60% | 63% | ▲ 64% |
| Sun hours per day | ▼ 13,8 h | 12,9 h | ▼ 11,9 h |
| Cloud cover | ▲ 4% | 5% | ▼ 4% |
| UV index (midday) | ▼ 11 | 10 | ▼ 8 |
| Day length | 14:24 | 13:32 | 12:25 |
| Our rating | Perfect | Perfect | Perfect |
Temperature day by day in august average + moving average
Precipitation day by day in august mm
UV index day by day in august midday value, clear-sky
Climate normals calculated from Open-Meteo (ERA5 archive 8 years, sea temperature Marine API). UV estimated from solar elevation.
Other destinations in Europa
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Gran Canaria
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Kreta (Heraklion)
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Torrevieja
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Puerto Rico (Gran Canaria)
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Data source
Global weather models — international forecasts
The weather for Kos is based on global weather models (ECMWF, GFS) and national meteorological institutes around the world. Forecasts are updated hourly; measurements every 15 minutes. For destinations with a large time difference from Norway, local time is shown above.