Where to Go for Great Weather
Denmark · Month guide

Denmark in September

Around 18 °C with 76 mm of rain and 5.3 hours of sun a day.

September is a mixed month for Denmark — worth planning around specific regions. Around 18 °C with 76 mm of rain and 5.3 hours of sun a day. Use the regional grid below to find where this month works best — national averages hide the swings between coast, highlands, and inland.

Match verdictMatch: Acceptable. Denmark · September.
Acceptable
Denmark · September
What the weather usually does

Denmark · typical month

  • Day / night
    12 – 18 °C
    Year range 1 – 20 °C
  • Rainfall
    76 mm
    Year range 49 – 92 mm
  • Sunshine
    5.3 hr / day
    Year range 1.2 – 8.6 hr / day
Compare with another destination
Safety · 6 governments

What the governments say about Denmark

Combined advisory · most-cautious-wins
Exercise increased caution
Highest level across 6 governments · Advisory last changed
See breakdown by country
AU

Exercise normal precautions

Changed Checked www.smartraveller.gov.au
CA

Exercise increased caution

Changed Checked travel.gc.ca
DE

Exercise normal precautions

Changed Checked www.auswaertiges-amt.de
UK

Exercise normal precautions

Changed Checked www.gov.uk
US

Exercise increased caution

Changed Checked travel.state.gov
Climate at a glance · 10-year ERA5

A decade of weather, in one page

Temperature°C
Temperature · 12-month climatologyDenmark. Average daytime high by month in °C. Lowest in January (4.2), highest in August (20.2). Monthly means: 4.2, 4.7, 6.7, 10.3, 15.0, 19.0, 20.0, 20.2, 17.6, 12.7, 8.0, 5.5.
— daytime high— overnight low▬ typical range
View data table
MonthAverage daytime high (°C)Average overnight low (°C)Typical lowTypical high
January4.21.0-4.48.3
February4.71.1-4.78.7
March6.71.7-2.410.8
April10.34.10.115.6
May15.08.43.820.6
June19.012.38.923.5
July20.013.911.125.4
August20.214.011.025.6
September17.612.18.222.5
October12.78.74.316.2
November8.04.7-1.312.7
December5.52.7-2.49.3
Rainfallmm
Rainfall · 12-month climatologyDenmark. Rainfall by month in mm. Lowest in April (49), highest in July (92). Monthly means: 69, 61, 51, 49, 52, 69, 92, 83, 76, 90, 63, 66.
View data table
MonthRainfall (mm)
January69
February61
March51
April49
May52
June69
July92
August83
September76
October90
November63
December66
Sunshinehr / day
Sunshine · 12-month climatologyDenmark. Sunshine hours by month in hr / day. Lowest in December (1.2), highest in June (8.6). Monthly means: 1.8, 3.3, 5.1, 7.6, 8.6, 8.6, 7.5, 6.6, 5.3, 3.3, 1.9, 1.2.
View data table
MonthSunshine hours (hr / day)
January1.8
February3.3
March5.1
April7.6
May8.6
June8.6
July7.5
August6.6
September5.3
October3.3
November1.9
December1.2
Windkm/h
Wind · 12-month climatologyDenmark. Average wind speed by month in km/h. Lowest in August (16.3), highest in January (21.5). Monthly means: 21.5, 21.5, 18.5, 17.5, 17.1, 16.8, 17.4, 16.3, 17.7, 20.6, 19.6, 20.8.
— average▬ typical range
View data table
MonthAverage wind speed (km/h)Typical lowTypical high
January21.510.635.3
February21.59.434.7
March18.59.130.6
April17.58.830.1
May17.18.326.8
June16.88.627.1
July17.48.928.7
August16.38.426.6
September17.78.929.0
October20.610.532.0
November19.69.530.5
December20.810.932.7
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