Monthly climate guide
Oxford weather in September
September in Oxford is typically mild, with average daytime highs around 19°C (67°F) and night-time lows near 9°C (49°F). The month usually brings about 48 mm of rain (fairly dry) and is often cloudy. Daytime highs are 2°C cooler than August and 4°C warmer than October.
What stands out in September
- Skies are at their clearest this time of year.
- In Oxford, September is early autumn.
- Just 120 km apart, but Oxford runs about 2°C warmer than Bournemouth this month.
- It cools down fast from here: October is about 4°C cooler.
Avg high
19°C
67°F
Avg low
9°C
49°F
Rainfall
48 mm
fairly dry
Humidity
81%
relative
Sky
65%
cloud · often cloudy
Oxford weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 7°C / 44°F | 1°C / 34°F | 65 mm | 94% | 73% |
| February | 7°C / 45°F | 1°C / 34°F | 52 mm | 91% | 73% |
| March | 10°C / 50°F | 2°C / 36°F | 50 mm | 87% | 71% |
| April | 13°C / 56°F | 4°C / 39°F | 45 mm | 83% | 66% |
| May | 17°C / 62°F | 7°C / 44°F | 56 mm | 80% | 69% |
| June | 19°C / 67°F | 10°C / 49°F | 67 mm | 79% | 72% |
| July | 22°C / 72°F | 12°C / 53°F | 60 mm | 76% | 67% |
| August | 22°C / 71°F | 12°C / 53°F | 70 mm | 78% | 72% |
| September | 19°C / 67°F | 9°C / 49°F | 48 mm | 81% | 65% |
| October | 15°C / 59°F | 7°C / 45°F | 76 mm | 88% | 72% |
| November | 10°C / 50°F | 4°C / 39°F | 74 mm | 94% | 74% |
| December | 8°C / 46°F | 3°C / 37°F | 80 mm | 95% | 75% |
What to pack for September
- T-shirts plus a light layer for the evening
- Comfortable trainers or sandals for long walks
- A small travel umbrella, just in case
Is September a good time to visit Oxford?
Compare the months in the chart above to find your ideal window.
Best time to visit Oxford →Other United Kingdom cities in September
Cite or embed this data
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Oxford weather in September. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/uk/oxford/september
<a href="https://weathercompare.eu/weather/uk/oxford/september">Oxford weather in September</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/uk/oxford" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Oxford weather in September"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/uk/oxford/september">Oxford weather in September</a> – WeatherCompare</p>
Oxford in September: quick answers
Is September a good time to visit Oxford?
Yes. September is one of the best months for Oxford, with highs around 19°C and about 48 mm of rain.
How warm is Oxford in September?
Average highs are about 19°C (67°F) and average lows about 9°C (49°F), based on 10 years of daily data.
Does it rain a lot in Oxford in September?
Oxford typically gets around 48 mm of rain in September — fairly dry.
Figures are long-term averages for the area around Oxford (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.