14-day forecast — Kos
Updated every hour
Wed · Today
Showers
+20°
+18°
9.9 mm
Wind9 m/s NW
Gusts12 m/s
UV index4 – Moderate
Chance of rain77%
Sunrise06:37
Sunset17:10
Thu · Tomorrow
Clear
+20°
+16°
10%
Wind10 m/s N
Gusts13 m/s
UV index3 – Moderate
Chance of rain10%
Sunrise06:38
Sunset17:09
Friday 6/11
Clear
+17°
+14°
5%
Wind9 m/s N
Gusts13 m/s
UV index3 – Moderate
Chance of rain5%
Sunrise06:39
Sunset17:08
Saturday 7/11
Clear
+19°
+13°
3%
Wind9 m/s N
Gusts14 m/s
UV index3 – Moderate
Chance of rain3%
Sunrise06:40
Sunset17:07
Sunday 8/11
Clear
+18°
+13°
3%
Wind9 m/s N
Gusts14 m/s
UV index5 – Moderate
Chance of rain3%
Sunrise06:41
Sunset17:07
Monday 9/11
Clear
+17°
+13°
4%
Wind5 m/s N
Gusts9 m/s
UV index5 – Moderate
Chance of rain4%
Sunrise06:43
Sunset17:06
Tuesday 10/11
Cloudy
+18°
+15°
1.6 mm
Wind2 m/s NW
Gusts4 m/s
UV index5 – Moderate
Chance of rain57%
Sunrise06:44
Sunset17:05
Wednesday 11/11
Showers
+19°
+17°
3.9 mm
Wind6 m/s S
Gusts8 m/s
UV index4 – Moderate
Chance of rain75%
Sunrise06:45
Sunset17:04
Thursday 12/11
Showers
+20°
+18°
6.3 mm
Wind5 m/s SE
Gusts9 m/s
UV index5 – Moderate
Chance of rain79%
Sunrise06:46
Sunset17:03
Friday 13/11
Showers
+21°
+19°
0.7 mm
Wind6 m/s S
Gusts10 m/s
UV index5 – Moderate
Chance of rain58%
Sunrise06:47
Sunset17:02
Saturday 14/11
Partly cloudy
+21°
+20°
0.5 mm
Wind6 m/s SE
Gusts9 m/s
UV index6 – High
Chance of rain39%
Sunrise06:48
Sunset17:02
Sunday 15/11
Partly cloudy
+20°
+18°
11%
Wind4 m/s SE
Gusts12 m/s
UV index5 – Moderate
Chance of rain11%
Sunrise06:49
Sunset17:01
Monday 16/11
Cloudy
+19°
+17°
14%
Wind2 m/s NE
Gusts9 m/s
UV index5 – Moderate
Chance of rain14%
Sunrise06:50
Sunset17:00
Tuesday 17/11
Cloudy
+19°
+17°
13%
Wind2 m/s N
Gusts5 m/s
UV index5 – Moderate
Chance of rain13%
Sunrise06:51
Sunset17:00
About Kos
Grekisk ö nära turkiska kusten — Hippokrates födelseort.
CountryGreece
RegionDodekaneserna
ContinentEurope
Time zoneEurope/Athens (+02:00)
Latitude36.8938°
Longitude27.2877°
Air qualityFair (EAQI 33)
Climate in Kos in August
Normals 8 years · best time to visit · Open-MeteoBest time to visit 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 |
| Precipitation | ▲ 0 mm | 2 mm | ▲ 9 mm |
| Days with precipitation | → 0 d | 0 d | ▲ 2 d |
| Humidity | ▲ 58% | 66% | ▼ 64% |
| Sunshine 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 mean + 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.
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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 update every hour; current measurements every 15 minutes. For destinations with a larger time difference from Sweden, local time is shown above.