August weather at a glance, starting with the beach: where the sea is still warm, the sky is clear and the rain has stopped. Every figure is a long-term monthly average from ERA5 climate data, the same numbers you can explore on the Leidora climate map.
Ranked by Leidora's beach score, the one the map shows: sea temperature 35%, afternoon air 30%, rain 20%, clear sky 15%. One weak part pulls the whole score down, so a hot, sunny coast with a cold sea does not make the list. Only places rated Good (60+) or better are shown, at most two per country: the world's best 15 under All, and up to 10 for each continent. Day is the afternoon high at the shore: the grid's daily maximum runs 1–3 °C cool on the coast, as 151 weather stations measured, so it is corrected as the score corrects it.
Sea 25 °C, afternoons around 30 °C, brief showers at most.
Open Dubrovnik on the map →Sea 26 °C, afternoons around 30 °C, almost no rain.
Open Kos on the map →Sea 26 °C, afternoons around 30 °C, brief showers at most.
Open Varna on the map →Sea 24 °C, afternoons around 30 °C, brief showers at most.
Open Sarandë on the map →Sea 25 °C, afternoons around 30 °C, brief showers at most.
Open Ajaccio on the map →Sea 25 °C, afternoons around 28 °C, almost no rain.
Open Chania on the map →Sea 26 °C, afternoons around 30 °C, almost no rain.
Open Mahón on the map →Sea 25 °C, afternoons around 28 °C, brief showers at most.
Open Nice on the map →Sea 26 °C, afternoons around 31 °C, almost no rain.
Open Cagliari on the map →Sea 25 °C, afternoons around 31 °C, brief showers at most.
Open Zadar on the map →Sea 26 °C, afternoons around 30 °C, brief showers at most.
Open Kuta on the map →Sea 26 °C, afternoons around 30 °C, some rain.
Open Barcelona on the map →Sea 26 °C, afternoons around 31 °C, brief showers at most.
Open Honolulu on the map →Sea 26 °C, afternoons around 30 °C, brief showers at most.
Open Malindi on the map →Sea 27 °C, afternoons around 29 °C, brief showers at most.
Open Nosy Be on the map →Sea 23 °C, afternoons around 31 °C, almost no rain.
Open Salalah on the map →Sea 27 °C, afternoons around 31 °C, almost no rain.
Open Labuan Bajo on the map →Sea 22 °C, afternoons around 28 °C, almost no rain.
Open San Diego on the map →Sea 23 °C, afternoons around 32 °C, almost no rain.
Open Broome on the map →Sea 27 °C, afternoons around 33 °C, almost no rain.
Open Fortaleza on the map →Sea 28 °C, afternoons around 32 °C, brief showers at most. Best month: February.
Open Oranjestad on the map →Sea 26 °C, afternoons around 31 °C, brief showers at most.
Open Zanzibar on the map →Sea 26 °C, afternoons around 31 °C, brief showers at most.
Open Natal on the map →Sea 26 °C, afternoons around 29 °C, some rain. Best month: July.
Open Nadi on the map →Sea 20 °C, afternoons around 30 °C, almost no rain. Best month: June.
Open Máncora on the map →Sea 28 °C, afternoons around 32 °C, some rain. Best month: November.
Open Cabo San Lucas on the map →Sea 23 °C, afternoons around 26 °C, brief showers at most. Best month: October.
Open Cairns on the map →Sea 24 °C, afternoons around 25 °C, brief showers at most. Best month: November.
Open Grand Baie on the map →Sea 29 °C, afternoons around 33 °C, some rain. Best month: February.
Open Puerto Plata on the map →Sea 26 °C, afternoons around 26 °C, some rain.
Open Papeete on the map →Sea 30 °C, afternoons around 33 °C, almost no rain. Best month: May.
Open Tel Aviv on the map →Sea 28 °C, afternoons around 29 °C, some rain.
Open Apia on the map →Sea 26 °C, afternoons around 27 °C, some rain.
Open Port Vila on the map →Sea 29 °C, afternoons around 32 °C, some rain. Best month: March.
Open Saint John's on the map →Sea 29 °C, afternoons around 34 °C, some rain. Best month: February.
Open Ocho Rios on the map →Sea 29 °C, afternoons around 32 °C, some rain. Best month: February.
Open Castries on the map →Sea 29 °C, afternoons around 33 °C, some rain. Best month: February.
Open San Juan on the map →Sea 19 °C, afternoons around 29 °C, almost no rain.
Open Essaouira on the map →Sea 30 °C, afternoons around 33 °C, some rain. Best month: February.
Open George Town on the map →Sea 30 °C, afternoons around 32 °C, some rain. Best month: February.
Open Ko Samui on the map →Sea 27 °C, afternoons around 35 °C, almost no rain. Best month: October.
Open Sousse on the map →Sea 29 °C, afternoons around 35 °C, some rain. Best month: March.
Open Trincomalee on the map →Sea 29 °C, afternoons around 35 °C, almost no rain. Best month: October.
Open Djerba on the map →Map images: © OpenFreeMap, © OpenMapTiles, data © OpenStreetMap contributors.
Rated Very good or better in a neighbouring month, but not now.