Hot in Jul
31°C average high
avg high · 23° at night
25°C+ on almost every day
Greece
Kos weather in July
Is it warm? Yes. July in Kos is hot: afternoons average 29°C and nights 24°C. Most days (80%) peak between 26°C and 33°C.
Hot · average high
29°C
25°C or more on almost every day.
- Average low24°overnight
- Sea26°average, 2023–2025
- Rainy days00 mm in the month
- SkyMostly clear1% cloud · 100% clear days
How warm it really gets
Every July afternoon from 2011–2025: 465 days. Most (80%) peaked between 26° and 33°.
July, year by year
The average July high in each year. The warmest, 2024, averaged 33°C; the coolest, 2014, 26°C.
Compared with home
Average July highs. Rain is rare: less than one wet day in a typical month.
- Kos29°
- London23°
- Manchester20°
- Dublin19°
- Cork19°
- Glasgow18°
- Belfast18°
Warmer in July, not much further
Flying times are estimates from Dublin; Kos is about 4h 15m.
Hot in Jul
31°C average high
avg high · 22° at night
25°C+ on almost every day
Hot in Jul
31°C average high
avg high · 23° at night
25°C+ on almost every day
Air: ERA5 reanalysis via Open-Meteo, 2011–2025. Sea: Copernicus Marine analysis via Open-Meteo, 2023–2025. Rainy day = 2 mm or more. Clear day = average cloud cover of 30% or less. These are averages of past weather, not a forecast. Methodology