Staying Hydrated in Copenhagen's Climate: How Much and What to Drink

Copenhagen's summer months bring an average of 17 hours of daylight, with temperatures often reaching 22 degrees Celsius in July, the warmest month. This unique climate means that residents and visitors alike need to be mindful of their hydration levels to stay healthy.

The importance of hydration cannot be overstated, particularly in a city like Copenhagen where an active lifestyle is deeply ingrained in the culture. From cycling along the harbourfront to jogging through the King's Garden, Copenhageners are always on the move, and proper hydration is essential to maintaining energy levels and overall wellbeing. With the city's numerous cafes and restaurants, such as those found on Strøget or in the Vesterbro neighbourhood, it's easy to find a refreshing drink, but it's essential to make informed choices.

Local Initiatives Promote Healthy Hydration

In Copenhagen, several organisations and initiatives promote healthy hydration habits. For example, the Copenhagen Municipality's 'Green Wave' program, launched in 2020, aims to encourage residents to lead healthier lifestyles, including drinking plenty of water. Additionally, the Danish Cancer Society recommends drinking at least 1.5 litres of water per day, and many local gyms, such as the one located on Østerbrogade, offer free water to their members. The popular Torvehallerne market on Frederiksborggade also offers a variety of healthy drink options, including freshly squeezed juices and coconut water.

According to data from the Danish National Health Survey, conducted in 2022, 70% of Copenhagen residents drink at least 1 litre of water per day, with 40% drinking 2 litres or more. The survey also found that the average cost of a bottle of water in Copenhagen is around 25 DKK, although many residents opt for refillable water bottles, which can be filled at one of the city's many water fountains, such as the one located in the Nyhavn harbour area. As of June 2026, the city's water utility company, Københavns Energi, reported that the city's tap water is of excellent quality, making it a affordable and sustainable option for residents.

So, what can Copenhageners do to stay hydrated in the local climate? The key is to drink plenty of water throughout the day, aiming for at least 1.5 litres. It's also essential to be mindful of the types of drinks being consumed, opting for water or low-sugar alternatives instead of sugary drinks. For those looking for a refreshing drink, the city's many cafes and restaurants offer a variety of healthy options, such as herbal teas or freshly squeezed juices. By making informed choices and staying hydrated, Copenhageners can maintain their health and wellbeing, even on the hottest summer days.