Add organization

What is the warmest month in Denmark?

High summer is July and August.

Answered at: Checked at:

Short answer

July and August are the warmest months in Denmark, each with a mean temperature of 16.8 °C in the 1991–2020 normal. June is cooler at 14.3 °C and September at 13.5 °C. A normal year has only about 12 summer days. In 2025 July was the warmest month with 18.1 °C, well above the normal.

Weather and seasons

Why

  1. June is clearly cooler, with a mean of 14.3 °C.
  2. August is as warm as July but has more rain (82 mm).
  3. The coasts are often a little warmer than central Jutland.

Details

In July 2025 Copenhagen with North Zealand averaged 18.4 °C, while Mid and West Jutland averaged 17.9 °C.

Tip

If you want warm beach days, July and the first half of August give the best odds.

What may differ

A single summer can be much cooler or warmer than the average, so check the forecast close to the trip.

Common misconception

Danish summers are hot.

What actually happens

Danish summers are mild: the warmest months average 16.8 °C, and a normal year has only about 12 summer days.

People also ask

  • What is the average temperature in Denmark by month?
  • What is the coldest month in Denmark?
  • Does it rain a lot in Denmark in summer?

Sources

This answer is for reference only. Weather varies a lot from year to year, so check the DMI forecast before you travel.

Weather and seasons
Help