SeasonMapOdense weather in September
Denmark
September in Odense: nice, a little rain, with clean air — an excellent time to visit.
#4 of 12 months in Odense · #570 of 1383 destinations to visit in September · comfort 83/100 (tier A)
Updated September 2026 · climate normals from ERA5 reanalysis
Traveller notes on Odense in September
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Odense climate normals — September
| Daytime high | 19°C / 65°F | 😎 nice |
|---|---|---|
| Nighttime low | 11°C / 51°F | |
| Feels like (high) | 16°C / 61°F | |
| Sea temperature | 19°C / 65°F | 🧊 bracing |
| Rainfall | 58 mm / 2.3 in | 🌦 some rain |
| Rainy days | 10 days | |
| Humidity | 79% | 💦 very humid |
| Dew point | 12°C / 53°F | |
| Sunshine | 9 h/day | |
| Daylight | 12.7 h | |
| Wind | 22 km/h / 14 mph | |
| Air quality (US AQI) | 41 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Odense in September
How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.
Shoulder seasonschool holidays in 3 of the markets that fill it, an ordinary month(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Odense's weather
Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).
Fair weatherOdense's weather peaks June–August.
Best weatherFair weatherToughest weather
Nearby, and something's on
Within 300 km of Odense — a day trip or a short hop — with something on this month. Never part of the comfort score.
Where is Odense?
Odense in September — FAQ
- Is September a good time to visit Odense?
- September in Odense: nice, a little rain, with clean air — an excellent time to visit. It ranks #4 of 12 months for Odense on SeasonMap's comfort score (83/100).
- What is the weather like in Odense in September?
- In September, Odense averages a daily high of 18.6°C and a low of 10.6°C, with about 58.3 mm of rain over roughly 10.1 rainy days.
- What is the air quality in Odense in September?
- Odense has a mean US Air Quality Index of about 41 in September.
Other months in Odense
Compare Odense in September
Warmer or cooler than Odense in September
Similar destinations in Northern Europe — September
Within 300 km: Copenhagen's Tivoli summer season on 27 Mar – 20 Sep, and Sylt's Heather in flower around 10 Aug – 20 Sep.