SeasonMapOxford weather in September
United Kingdom
September in Oxford: nice, a little rain, with clean air — an excellent time to visit.
#5 of 12 months in Oxford · #610 of 1383 destinations to visit in September · comfort 82/100 (tier A)
Updated September 2026 · climate normals from ERA5 reanalysis
Traveller notes on Oxford in September
Other months in Oxford
Oxford's forum calls July warm by UK standards, peaking around 25°C with the occasional day up to 30°C, but nights can still drop to 12-16°C. Regulars are consistent that British summer weather changes day by day, so packing both light layers and an umbrella is the standard advice.
Add your own note from Oxford's card on the map.
Oxford climate normals — September
| Daytime high | 20°C / 68°F | 😎 nice |
|---|---|---|
| Nighttime low | 11°C / 52°F | |
| Feels like (high) | 18°C / 64°F | |
| Rainfall | 69 mm / 2.7 in | 🌦 some rain |
| Rainy days | 8 days | |
| Humidity | 79% | 💦 very humid |
| Dew point | 11°C / 51°F | |
| Sunshine | 7.5 h/day | |
| Daylight | 12.6 h | |
| Wind | 20 km/h / 12 mph | |
| Air quality (US AQI) | 39 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Oxford 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 Oxford'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 weatherOxford's weather peaks June–August, best around July.
Best weatherFair weatherToughest weather
Nearby, and something's on
Within 300 km of Oxford — a day trip or a short hop — with something on this month. Never part of the comfort score.
Where is Oxford?
Oxford in September — FAQ
- Is September a good time to visit Oxford?
- September in Oxford: nice, a little rain, with clean air — an excellent time to visit. It ranks #5 of 12 months for Oxford on SeasonMap's comfort score (82/100).
- What is the weather like in Oxford in September?
- In September, Oxford averages a daily high of 20.1°C and a low of 11.1°C, with about 68.8 mm of rain over roughly 8.2 rainy days.
- What is the air quality in Oxford in September?
- Oxford has a mean US Air Quality Index of about 39 in September.
Other months in Oxford
Compare Oxford in September
Warmer or cooler than Oxford in September
Similar destinations in Northern Europe — September
Within 300 km: Bath's Jane Austen Festival on 11–20 Sep, and Bournemouth's New Forest heather around 1 Aug – 10 Sep.