14-day forecast — Kos
Updated hourly
Sat · Today · 3 Oct
Cloudy
+23°
+19°
12%
Sun · Tomorrow · 4 Oct
Clear
+22°
+19°
17%
Monday · 5 Oct
Clear
+22°
+19°
4%
Tuesday · 6 Oct
Clear
+22°
+19°
4%
Wednesday · 7 Oct
Cloudy
+22°
+19°
10%
Thursday · 8 Oct
Clear
+22°
+18°
5%
Friday · 9 Oct
Clear
+22°
+19°
5%
Saturday · 10 Oct
Clear
+23°
+19°
8%
Sunday · 11 Oct
Cloudy
+23°
+20°
14%
Monday · 12 Oct
Clear
+23°
+20°
6%
Tuesday · 13 Oct
Clear
+24°
+20°
6%
Wednesday · 14 Oct
Showers
+23°
+20°
13,8 mm
Thursday · 15 Oct
Showers
+23°
+20°
9,3 mm
Friday · 16 Oct
Clear
+24°
+22°
0,6 mm
About Kos
Gresk øy nær tyrkiakysten — Hippokrates' fødested.
CountryHellas
RegionDodekanesene
ContinentEuropa
Time zoneEurope/Athens (+03:00)
Latitude36.8938°
Longitude27.2877°
LuftkvalitetFair (EAQI 28)
Climate in Kos in september
Normals 8 years · best time to travel · Open-MeteoBest time to travel to Kos: march–october. With perfect weather, september is a recommended month to visit.
| August | September | October | |
|---|---|---|---|
| Average temperature | ▼ 27°C | 25°C | ▼ 22°C |
| Highest temperature | ▼ 31°C | 28°C | ▼ 24°C |
| Lowest temperature | ▼ 25°C | 23°C | ▼ 19°C |
| Sea temperature | ▼ 27,1°C | 26,0°C | ▼ 24,0°C |
| Precipitation | ▲ 2 mm | 9 mm | ▲ 30 mm |
| Precipitation days | ▲ 0 days | 2 days | ▲ 3 days |
| Humidity | ▲ 63% | 64% | → 64% |
| Sun hours per day | ▼ 12,9 h | 11,9 h | ▼ 10,1 h |
| Cloud cover | ▼ 5% | 4% | ▲ 10% |
| UV index (midday) | ▼ 10 | 8 | ▼ 6 |
| Day length | 13:32 | 12:25 | 11:14 |
| Our rating | Perfect | Perfect | Perfect |
Temperature day by day in september average + moving average
Precipitation day by day in september mm
UV index day by day in september 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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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.