Your July weather guide
WarmWeather in Copenhagen in July
July is a good time for Copenhagen if you want mild summer weather rather than strong heat, but you should plan around showers. Average daytime highs are 21°C, nights fall to around 14°C, and about 12 days have measurable rain. It suits travellers who like spending time outdoors without relying on hot weather. Pack light layers and a waterproof, and keep your plans flexible enough to make use of the dry spells.
Long-term climate averages for Copenhagen, not a forecast · 1991-2020
Copenhagen, month by month
Your snapshot
At a glance
The useful details for Copenhagen.
- Average daytime high
- 20.9°C
- 9 in 10 days stay below 25°C
- Average night-time low
- 14.3°C
- coldest 10% of nights: 12°C or lower
- Compared with London
- -0.9°C
- London averages 21.8°C in July
- Sunshine per day (est.)
- 7.0h
- 42% of 16.7 h of daylight
- Rainy days (1 mm+)
- 12
- 72 mm over the month
- Humidity
- 74%
- Days over 25°C
- 12%
- none over 30°C
- Record high 1991-2020
- 29.5°C
- 1994-07-26
- Record low 1991-2020
- 8.4°C
- 1993-07-15
- Flight from London
- ≈ 2 h
- 982 km, short-haul (estimate for a direct flight)
Records are observed extremes within 1991-2020, not typical holiday conditions. Warm-day percentages are shares of days, not day counts.
How July compares
July is the 1st warmest month of the year in Copenhagen. Against London's average high of 21.8°C in July, Copenhagen is 0.9°C cooler by day and 0.8°C warmer at night.
Daytime and night-time in July
The typical July day in Copenhagen peaks at 20.9°C, but that is an average: the warmest 10% of days reach 25.2°C or more. Roughly 1 in 8 days top 25°C. Nights average 14.3°C; one night in ten drops to 11.7°C or lower, so pack a layer for evenings - it is genuinely cool after dark. Between 1991 and 2020 the hottest July day here reached 29.5°C (1994-07-26) and the coldest night 8.4°C (1993-07-15).
Rain in July
Wet (more than 8 rainy days): about 12 days with 1 mm or more, 72 mm in total. Year to year it varies a lot - the wettest July was 2007 with 181 mm, the driest 1994 with 4 mm. Humidity averages 74%.
Sunshine and daylight
Around 7.0 hours of sunshine a day (estimated from cloud cover), 16.7 hours of daylight: the sun rises about 04:47 and sets about 21:44 local time in mid-July. Average cloud cover is 58%.
Is July a good time to visit Copenhagen?
July is not the strongest month here: warm days and frequent rain. The best months for Copenhagen on our scoring are July, August, June.
Comfortable days, with a layer for evenings
July is Copenhagen's warmest month, but the usual daytime temperature is comfortable rather than hot. Light summer clothes are a sensible starting point, with a jumper or light jacket for evenings and cooler spells. The warmest days can feel more summery: 12% reach 25°C, so leave room in your bag for clothes that work when it warms up. At the other end, the coldest 10% of nights fall to around 12°C or below. If you tend to feel the cold when sitting outside, that extra layer will be useful. This is a better fit for travellers who prefer moderate warmth than for anyone seeking consistently hot days.
Long daylight, but rain needs a place in your plans
The useful thing about July is the long window for outdoor plans: there are about 7 hours of sunshine within 16.7 hours of daylight. That does not mean clear skies throughout the day, and rain is a real part of the month rather than an occasional exception. With about 12 rainy days, a light waterproof and shoes you are comfortable wearing in wet weather are sensible choices. Keep outdoor time movable rather than tying everything to a fixed schedule, and have an indoor alternative ready. July works well if you can accept changeable conditions; it is less suitable if dependable dry weather is your main reason for travelling.
A little perspective
Copenhagen through the year
July is highlighted. See how it compares with the rest of the year.
| Month | Day | Night | Sun/day | Rain mm | Rainy days | Days 25°C+ |
|---|---|---|---|---|---|---|
| January | 3.0°C | -0.4°C | 1.8 | 50 | 12 | 0% |
| February | 3.3°C | -0.6°C | 2.4 | 42 | 10 | 0% |
| March | 6.0°C | 0.6°C | 3.8 | 43 | 10 | 0% |
| April | 10.7°C | 3.8°C | 5.7 | 41 | 10 | 0% |
| May | 15.3°C | 8.0°C | 6.9 | 52 | 10 | 0% |
| Junebest | 18.4°C | 11.8°C | 7.1 | 73 | 12 | 3% |
| JulySelectedbest | 20.9°C | 14.3°C | 7.0 | 72 | 12 | 12% |
| Augustbest | 20.5°C | 14.6°C | 5.9 | 76 | 13 | 9% |
| September | 16.7°C | 11.7°C | 4.5 | 58 | 11 | 0% |
| October | 11.8°C | 7.8°C | 3.1 | 61 | 12 | 0% |
| November | 7.2°C | 4.1°C | 1.9 | 50 | 11 | 0% |
| December | 4.2°C | 1.0°C | 1.5 | 54 | 12 | 0% |
Day = average daytime high, night = average night-time low, 1991-2020.Sun is hours per day; rainy days count 1 mm or more.
Day, night and sea
Monthly average temperatures, 1991-2020
- Day
- Night
Best months here
On warmth, low rainfall and sunshine, start with these.
Keep exploring
Similar in July
Closest matches on daytime temperature, sea temperature and sunshine, in other countries.
A little more detail
Copenhagen in July FAQs
Plain answers, grounded in the averages.
Is Copenhagen hot in July?
Copenhagen is warm in July: the average daytime high is 20.9°C and nights average 14.3°C. Roughly 1 in 8 July days reach 25°C.
How much does it rain in Copenhagen in July?
Copenhagen sees about 12 rainy days (1 mm or more) and 72 mm of rain in a typical July. The wettest July between 1991 and 2020 was 2007 (181 mm) and the driest was 1994 (4 mm).
How sunny is Copenhagen in July?
Copenhagen gets around 7.0 hours of sunshine a day in July out of 16.7 hours of daylight (estimated from average cloud cover).
How does Copenhagen compare with the UK in July?
Copenhagen is on average 0.9°C cooler than London by day in July (20.9°C against 21.8°C).
What is the hottest July on record in Copenhagen?
Between 1991 and 2020 the hottest July day in Copenhagen reached 29.5°C on 1994-07-26, and the coldest night dropped to 8.4°C on 1993-07-15.
Is Copenhagen warmer than London in July?
No, it is slightly cooler on average. Copenhagen's daytime high is 20.9°C, compared with London's 21.8°C. The difference is small, so think familiar mild summer conditions rather than a noticeable step up in heat.
Is July the warmest month to visit Copenhagen?
Yes, July is Copenhagen's warmest month on average. It is a sensible choice if warmth is your priority, though that still means mild days rather than guaranteed heat. August and June are also good months to consider.
How long is the flight from London?
The flight from London takes about 2 hours, making Copenhagen a short-haul option. Choose July for its moderate warmth and long daylight, rather than expecting a hot-weather break simply because you are travelling in summer.
About these averages
ERA5-Land climate reanalysis via Open-Meteo (11 km grid), 1991-2020
Averages computed from daily values at Copenhagen. Sunshine hours are estimated from average cloud cover.Records are the highest and lowest daily values in that 30-year period, not all-time records. These are climate averages, not a forecast for your trip. How we measure holiday weather
- Hot · 25°C+
- Warm · 20°C to below 25°C
- Mild · 15°C to below 20°C
- Cool · below 15°C