January has the coldest average high temperature of the year at 36°F (2°C). Meanwhile, the average low temperature is frigid 28°F (-2°C).
In February, the average high temperature increases to 39°F (4°C). On the other hand, the average low temperature drops to 27°F (-3°C), making it the year’s coldest low temperature. February also receives the lowest precipitation rate of the year at 20mm.
Copenhagen Weather in March: The climate grows warmer in March with the high temperatures reaching an average of 41°F (5°C) and the low temperatures increasing to 32°F (0°C).
April receives an average precipitation rate of 30mm over 15 days as spring goes into full swing. Cool spring weather also persists as the average high temperature continues its steady climb upwards to 50°F (10°C). The low temperature is 36°F (2°C).
In May, the high temperature averages and low temperature average range between 61°F (16°C) and 45°F (7°C) for the final month of Copenhagen’s spring.
Copenhagen Weather in June: Sunny days arrive in Copenhagen in June as each day receives an average of 13 hours of sunshine. The average high temperature climbs to 66°F (19°C) for the first month of summer while the low temperature averages at 52°F (11°C).
July remains equally sunny with the same sunlight average. Meanwhile, the temperatures rise with the average peaking at 70°F (21°C). At the same time, the low temperature increases to 55°F (13°C), making July the hottest month of the year.
In August, high temperatures remain the same, but the low temperature decreases to 54°F (12°C). The average sunlight decreases to 12 hours per day as autumn draws closer.
Copenhagen Weather in September: Autumn arrives to the city in September with the average high temperature and average low temperature ranging between 63°F (17°C) and 50°F (10°C).
October receives an average precipitation rate of 50mm over the course of 19 days. High temperature averages and low temperature averages decrease measuring in at 54°F (12°C) and 45°F (7°C) respectively.
In November, the temperature averages decrease further with the onset of winter. High temperatures drop to 45°F (7°C) while the low temperature sink to 37°F (3°C).
December sees shorter and colder days. This month averages at 4 hours of sunlight per day, coinciding with an average high temperature of 39°F (4°C) and average low temperature of 32°F (0°C).
To enjoy the great outdoors of Copenhagen, the best time to visit is between June to August. The best of Copenhagen’s events, such as the Copenhagen Jazz Festival and the Pride Festival, also take place during time. If you want to see the best of the city’s autumn foliage, the best time to visit is between late October and early November. Meanwhile, the most affordable time to visit Copenhagen is during the fall months of September through November.