14-day forecast — Kos Updated every hour
Fri · Today · 31 Jul
Clear
+28°
+23°
2%
Sat · Tomorrow · 1 Aug
Clear
+27°
+23°
4%
Sunday · 2 Aug
Clear
+26°
+23°
5%
Monday · 3 Aug
Clear
+26°
+23°
10%
Tuesday · 4 Aug
Clear
+27°
+23°
7%
Wednesday · 5 Aug
Clear
+28°
+24°
4%
Thursday · 6 Aug
Clear
+28°
+23°
4%
Friday · 7 Aug
Clear
+28°
+24°
5%
Saturday · 8 Aug
Clear
+28°
+24°
6%
Sunday · 9 Aug
Clear
+28°
+24°
5%
Monday · 10 Aug
Clear
+29°
+23°
5%
Tuesday · 11 Aug
Clear
+28°
+23°
6%
Wednesday · 12 Aug
Clear
+28°
+24°
5%
Thursday · 13 Aug
Clear
+27°
+23°
4%
About Kos
Grekisk ö nära turkiska kusten — Hippokrates födelseort.
Country Greece
Region Dodekaneserna
Continent Europe
Time zone Europe/Athens (+03:00)
Latitude 36.8938°
Longitude 27.2877°
Air quality Fair (EAQI 32)
Climate in Kos in April
Normals 8 years · best time to visit · Open-Meteo
Best time to visit Kos : March–October . With good weather, April is a recommended month to visit.
Photo: Wikimedia
March
April
May
Average temperature
▲ 14°C
17°C
▲ 21°C
Highest temperature
▲ 17°C
20°C
▲ 24°C
Lowest temperature
▲ 12°C
14°C
▲ 18°C
Precipitation
▼ 48 mm
32 mm
▼ 13 mm
Days with precipitation
▼ 8 d
6 d
▼ 3 d
Humidity
▲ 69%
71%
▼ 68%
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
14° 16° 18° 20° 1 6 11 16 21 26
Precipitation day by day in April mm
0 3.2 6.3 1 6 11 16 21 26
UV index day by day in April midday value, clear-sky
0 5.5 11 1 6 11 16 21 26
Climate normals calculated from Open-Meteo (ERA5 archive 8 years, sea temperature Marine API). 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 Sweden, local time is shown above.