Copenhagen in May
In May, Copenhagen averages 16°C (61°F) during the day and 8°C (46°F) at night, with around 9 days of rain (45 mm total).
ShoulderConditions are cool — bring a jacket for evenings. Occasional showers are likely but won't dominate.
May in Copenhagen is outside the typical sweet spot for sightseeing weather. It can still be a great time to visit if you have specific reasons (festivals, off-season pricing, etc.).
How May compares to the rest of the year in Copenhagen
May is in the middle of the year for warmth in Copenhagen (5th of 12) and one of the driest months (12th of 12). Daytime temperature runs 4°C above the annual average (12°C). May runs 5°C warmer than April (11°C) and warms a further 3°C into June (19°C).
May sunrise & sunset in Copenhagen
Times shown for Copenhagen local time (Europe/Copenhagen), calculated for the 15th of May. They shift by a few minutes day to day across the month.
Photography light in Copenhagen — May
Golden-hour and blue-hour windows for the 15th of May, in Copenhagen's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Copenhagen in May
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on May's tier (Shoulder) and Copenhagen's popularity.
Crowds & pricing — May in Copenhagen
Copenhagen is in a shoulder season month — fewer crowds, slightly lower prices, and a calmer atmosphere than peak weeks. Most major sights stay open with normal hours, though a handful of seasonal restaurants or boat trips may run reduced schedules. Many regulars consider these months the best time to visit because you trade a small amount of weather reliability for a much more pleasant on-the-ground experience.
Why this tier: comfortable tourism weather
Sun & mosquito risk — May in Copenhagen
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Sea temperature in Copenhagen — May
Across the year Copenhagen's sea swings from 2.7°C (February) to 18.9°C (August) — May sits at 12.4°C.
Copenhagen in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 3°C / 37°F | -1°C / 30°F | 50 mm | 12 | 4 |
| February | 3°C / 37°F | -2°C / 28°F | 35 mm | 9 | 4 |
| March | 6°C / 43°F | 0°C / 32°F | 35 mm | 9 | 2 |
| April | 11°C / 52°F | 3°C / 37°F | 40 mm | 9 | 0 |
| May | 16°C / 61°F | 8°C / 46°F | 45 mm | 9 | 0 |
| June | 19°C / 66°F | 11°C / 52°F | 60 mm | 10 | 0 |
| July | 22°C / 72°F | 14°C / 57°F | 65 mm | 10 | 0 |
| August | 22°C / 72°F | 14°C / 57°F | 65 mm | 10 | 0 |
| September | 18°C / 64°F | 11°C / 52°F | 65 mm | 12 | 0 |
| October | 13°C / 55°F | 7°C / 45°F | 60 mm | 12 | 0 |
| November | 7°C / 45°F | 3°C / 37°F | 60 mm | 13 | 1 |
| December | 4°C / 39°F | 0°C / 32°F | 55 mm | 12 | 3 |
Other cities with similar May weather
🌍 See the full ranked list of climate twins for Copenhagen in May →
Frequently asked questions
How hot is Copenhagen in May?
In May, Copenhagen averages a high of 16°C (61°F) and a low of 8°C (46°F) — generally cool.
Does it rain a lot in Copenhagen in May?
May sees occasional rain in Copenhagen, with about 9 rainy days on average.
Is May a good time to visit Copenhagen?
May is cool. It suits travelers who are comfortable with cool weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Copenhagen in May?
Pack a warm jacket and layers. See the full May packing list for Copenhagen for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.