Odense weather in August
August in Odense: nice, a little rain, with clean air — one of the best months to visit.
Updated September 2026 · climate normals from ERA5 reanalysis
#1 of 12 months in Odense · #195 of 1413 destinations to visit in August · comfort 91/100 (tier S)
- Days
- 22°C
- Nights
- 12°C
- Wet days
- 12
- Sun
- 11.4 h
- Humidity
- 75%
- Daylight
- 15 h
Traveller notes on Odense in August
Notes from nearby Copenhagen (139 km away)
Odense doesn't have its own notes for August yet — these are about Copenhagen, close enough to share the season.
The harbour baths run from June to September and August sits in the middle of that, which is the local answer to what to do with a warm afternoon: the water in the middle of the city is clean, free to swim in, lifeguarded, and cold in the way regulars describe as not really cold by late August. Our sea column says 17.9C, so judge that for yourself. Air is 21.9C over 15.5C, the mildest nights of the Danish year, with 78.6mm across 12.3 days and a 20.1 kph wind that makes a dry day feel fresher than the number. Islands Brygge is a ten-minute walk from the town hall square. The record: humidity 76 percent, 10.6 hours of sun inside 15 of daylight, and AQI 41.
Other months in Odense
Forum posters describe June across Denmark as typically bringing daytime highs around 20-25C, though real day-to-day variation means it can run noticeably cooler too. Posters are consistent Danish weather stays notoriously hard to predict even in early summer, but rain this time of year usually arrives as passing showers rather than a full day washed out. One clear upside posters repeatedly mention: genuinely long daylight hours, with useable light from around 4am to 10pm, giving plenty of time for sightseeing regardless of the day's specific weather. Posters commonly pair a Copenhagen visit with a few nights in Odense as a worthwhile add-on, especially for anyone with a couple of extra days on a broader Danish itinerary.
Add your own note from Odense's card on the map.
Odense climate normals — August
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Odense in August
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.
Peak crowdsH.C. Andersen Festivals, Summer holidays in Denmark, school holidays in 7 of the markets that fill it(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).
Best weatherOdense's weather peaks June–August.
August includes H.C. Andersen Festivals.
Best weatherFair weatherToughest weather
What's on in Odense in August
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Festival
H.C. Andersen Festivals
14–30 Aug · usuallyArts festivalCrowdedTen days in late August of street theatre, light shows and concerts built around the writer's city, most of it free and outdoors. The largest thing Odense does all year. Source ↗
- Festival
Odense Flower Festival
16–26 Aug · usuallyWildflowers & bloomsFour days when the pedestrian streets are laid out in cut-flower installations, run alongside the Andersen week. Best in the morning before the sun has been on them all day. Source ↗
- Festival
Odense International Film Festival
22 Aug – 2 Sep · usuallyDenmark's oldest film festival, a week of short films in the last week of August, with many screenings free. It overlaps the tail of the Andersen festivals. Source ↗
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 August — FAQ
- Is August a good time to visit Odense?
- August in Odense: nice, a little rain, with clean air — one of the best months to visit. It ranks #1 of 12 months for Odense on SeasonMap's comfort score (91/100).
- What is the weather like in Odense in August?
- In August, Odense averages a daily high of 22.1°C and a low of 12.3°C, with about 69.8 mm of rain over roughly 11.6 rainy days.
- What is the air quality in Odense in August?
- Odense has a mean US Air Quality Index of about 39 in August.
Within 300 km: Copenhagen's Tivoli summer season on 27 Mar – 20 Sep, and Sylt's Heather in flower around 10 Aug – 20 Sep.