14-day forecast — Kos
Updated every hour
Wed · Today · 16 Sep
Cloudy
24°
22°
0.4 mm
Thu · Tomorrow · 17 Sep
Sunny
24°
20°
6%
Friday · 18 Sep
Sunny
24°
20°
5%
Saturday · 19 Sep
Sunny
25°
21°
6%
Sunday · 20 Sep
Cloudy
26°
21°
9%
Monday · 21 Sep
Cloudy
24°
22°
15%
Tuesday · 22 Sep
Sunny
25°
22°
6%
Wednesday · 23 Sep
Sunny
24°
22°
5%
Thursday · 24 Sep
Sunny
25°
21°
3%
Friday · 25 Sep
Sunny
22°
20°
3%
Saturday · 26 Sep
Cloudy
25°
20°
17%
Sunday · 27 Sep
Showers
25°
23°
7.1 mm
Monday · 28 Sep
Showers
25°
21°
3.5 mm
Tuesday · 29 Sep
Sunny
22°
20°
8%
About Kos
Flat, cycle-friendly and packed with beaches — Tigaki, Paradise and the hot springs of Therma.
CountryGreece
RegionDodecanese
ContinentEurope
Time zoneEurope/Athens (+03:00)
Latitude36.8930°
Longitude27.2880°
Air qualityFair (EAQI 38)
Climate in Kos in April
Averages over 8 years · best time to visitBest time to visit Kos: March–October. With good weather, April is a recommended month to visit.
| March | April | May | |
|---|---|---|---|
| Average temperature | ▲ 14°C | 17°C | ▲ 20°C |
| Highest temperature | ▲ 17°C | 20°C | ▲ 24°C |
| Lowest temperature | ▲ 12°C | 14°C | ▲ 18°C |
| Sea temperature | ▲ 18,0°C | 18,4°C | ▲ 20,0°C |
| Rainfall | ▼ 48 mm | 32 mm | ▼ 13 mm |
| Days with rain | ▼ 8 d | 6 d | ▼ 3 d |
| Humidity | ▲ 67% | 70% | ▼ 65% |
| Sunshine hours per day | ▲ 10,1 h | 11,3 h | ▲ 12,8 h |
| Cloud cover | ▼ 16% | 14% | ▼ 9% |
| UV index (midday) | ▲ 7 | 10 | ▲ 11 |
| Day length | 11:59 | 13:09 | 14:09 |
| Our rating | Good | Good | Perfect |
Temperature day by day in April mean + moving average
Rainfall day by day in April mm
UV index day by day in April midday value, clear-sky
Climate averages calculated from the ERA5 archive (8 years; sea temperature from marine reanalysis). UV estimated from solar elevation.
Other destinations in Europe
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 the UK, local time is shown above.