14-day forecast — Kos Updated every hour
Wed · Today
Showers
+20°
+18°
7.4 mm
⌄
Wind 10 m/s NW
Gusts 12 m/s
UV index 4 – Moderate
Chance of rain 75%
Sunrise 06:37
Sunset 17:10
Thu · Tomorrow
Clear
+20°
+16°
8%
⌄
Wind 9 m/s N
Gusts 13 m/s
UV index 3 – Moderate
Chance of rain 8%
Sunrise 06:38
Sunset 17:09
Friday 6/11
Clear
+17°
+14°
5%
⌄
Wind 9 m/s N
Gusts 13 m/s
UV index 3 – Moderate
Chance of rain 5%
Sunrise 06:39
Sunset 17:08
Saturday 7/11
Clear
+19°
+13°
3%
⌄
Wind 9 m/s N
Gusts 14 m/s
UV index 3 – Moderate
Chance of rain 3%
Sunrise 06:40
Sunset 17:07
Sunday 8/11
Clear
+18°
+14°
2%
⌄
Wind 8 m/s N
Gusts 13 m/s
UV index 5 – Moderate
Chance of rain 2%
Sunrise 06:41
Sunset 17:07
Monday 9/11
Clear
+17°
+14°
6%
⌄
Wind 5 m/s N
Gusts 9 m/s
UV index 5 – Moderate
Chance of rain 6%
Sunrise 06:43
Sunset 17:06
Tuesday 10/11
Showers
+16°
+15°
5.5 mm
⌄
Wind 3 m/s SW
Gusts 5 m/s
UV index 4 – Moderate
Chance of rain 71%
Sunrise 06:44
Sunset 17:05
Wednesday 11/11
Showers
+18°
+15°
10.8 mm
⌄
Wind 3 m/s W
Gusts 7 m/s
UV index 4 – Moderate
Chance of rain 83%
Sunrise 06:45
Sunset 17:04
Thursday 12/11
Showers
+19°
+16°
0.9 mm
⌄
Wind 3 m/s S
Gusts 5 m/s
UV index 4 – Moderate
Chance of rain 54%
Sunrise 06:46
Sunset 17:03
Friday 13/11
Partly cloudy
+20°
+18°
12%
⌄
Wind 5 m/s S
Gusts 8 m/s
UV index 6 – High
Chance of rain 12%
Sunrise 06:47
Sunset 17:02
Saturday 14/11
Cloudy
+21°
+18°
3.7 mm
⌄
Wind 4 m/s S
Gusts 8 m/s
UV index 6 – High
Chance of rain 72%
Sunrise 06:48
Sunset 17:02
Sunday 15/11
Partly cloudy
+21°
+19°
18%
⌄
Wind 5 m/s SE
Gusts 7 m/s
UV index 6 – High
Chance of rain 18%
Sunrise 06:49
Sunset 17:01
Monday 16/11
Cloudy
+21°
+19°
0.9 mm
⌄
Wind 4 m/s SE
Gusts 7 m/s
UV index 5 – Moderate
Chance of rain 61%
Sunrise 06:50
Sunset 17:00
Tuesday 17/11
Showers
+20°
+17°
7.0 mm
⌄
Wind 7 m/s S
Gusts 10 m/s
UV index 4 – Moderate
Chance of rain 81%
Sunrise 06:51
Sunset 17:00
About Kos
Grekisk ö nära turkiska kusten — Hippokrates födelseort.
Country Greece
Region Dodekaneserna
Continent Europe
Time zone Europe/Athens (+02:00)
Latitude 36.8938°
Longitude 27.2877°
Air quality Fair (EAQI 33)
Climate in Kos in December
Normals 8 years · best time to visit · Open-Meteo
Best time to visit Kos : March–October . With acceptable weather, December is a possible month to visit.
Photo: Wikimedia
November
December
January
Average temperature
▼ 18°C
15°C
▼ 13°C
Highest temperature
▼ 21°C
17°C
▼ 15°C
Lowest temperature
▼ 16°C
13°C
▼ 11°C
Precipitation
▲ 107 mm
150 mm
▼ 136 mm
Days with precipitation
▲ 10 d
13 d
▲ 14 d
Humidity
▲ 66%
71%
▼ 70%
Sunshine hours per day
▼ 8,8 h
8,0 h
▼ 7,7 h
Cloud cover
▲ 14%
18%
▲ 23%
UV index (midday)
▼ 4
3
▲ 4
Day length
10:13
9:41
9:58
Our rating
Acceptable
Acceptable
Poor
Temperature day by day in December mean + moving average
12° 14° 16° 18° 1 6 11 16 21 26 31
Precipitation day by day in December mm
0 6.9 13.7 1 6 11 16 21 26 31
UV index day by day in December midday value, clear-sky
0 5.5 11 1 6 11 16 21 26 31
Climate normals calculated from Open-Meteo (ERA5 archive 8 years, sea temperature Marine API). UV estimated from solar elevation.
Other destinations in Europe
🗺️ Map — Kos and around
Forecast day by day
📅 Forecast
🌧️ Radar now
▶
Markers show the daily high for Kos and the places around it — all from our warm cache, the map makes no calls of its own. Radar mode fetches frames from RainViewer.
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.