Is Peru too cold to swim in summer? In July sea water temperature in some cities of Peru is above 20°C and it is enough for comfortable bathing. Based on average water temperature observations over the past ten years, the warmest sea in Peru in July was 24.2°C (in Zorritos), and the coldest water 12.5°C (in Puno). To find out the sea temperature today and in the coming days, go to Current sea temperature in Peru
Peru cities and resorts with the values of the average water temperature in July in recent years.
For more detailed information about water temperature, surf forecast, weather and time of sunrise and sunset in any specific area of your interest, just click on a city name. For ease of search, all places are also grouped by the first letter of the name.
To find out what the water temperature was in Peru any day over a period of the last ten years, select the month