Climate averages 1991–2020
Villeurbanne weather
in September.
A mild, wet month: the 4th warmest and the 10th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a mild month in Villeurbanne: daytime highs average 21.8°C and nights cool to about 12.9°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 93 mm of rain on roughly 10 days, which makes September a wet month (the 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 35 min on an average September day.
The nearest other city in this atlas is Lyon (3 km away). In September its highs average 22.1°C, about as warm as Villeurbanne, with 93 mm of rain.
Among the 57 cities listed in France, Villeurbanne ranks joint 16th of 57 for the warmest September highs and joint 50th of 57 for the driest September (rainfall, lowest first). The mean September high of those 57 cities is 21.3°C; Villeurbanne is 0.5°C warmer than that mean.
From September to October, average highs fall by 4.8°C to 17.0°C, and monthly rainfall rises from 93 mm to 100 mm.
The annual picture
September in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Villeurbanne climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 6.9°C0.6°C | 0.6°C | 76 | 12.4 | 9.19 h |
| February | 8.5°C0.7°C | 0.7°C | 63 | 10.3 | 10.310 h |
| March | 12.6°C3.3°C | 3.3°C | 65 | 10.8 | 11.912 h |
| April | 16.1°C6.3°C | 6.3°C | 81 | 11.2 | 13.513 h |
| May | 19.9°C10.4°C | 10.4°C | 88 | 12.1 | 14.915 h |
| June | 24.0°C14.2°C | 14.2°C | 80 | 11.3 | 15.616 h |
| July | 26.4°C16.5°C | 16.5°C | 75 | 9.5 | 15.315 h |
| August | 26.4°C16.5°C | 16.5°C | 75 | 9.4 | 14.114 h |
| September, selected | 21.8°C12.9°C | 12.9°C | 93 | 9.6 | 12.613 h |
| October | 17.0°C9.3°C | 9.3°C | 100 | 11.5 | 11.011 h |
| November | 10.9°C4.5°C | 4.5°C | 106 | 12.4 | 9.510 h |
| December | 7.4°C1.5°C | 1.5°C | 83 | 12.3 | 8.89 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
September in nearby cities
- Lyon in SeptemberFrance · 3 kmHigh 22.1°C · Low 12.9°C · 93 mm rain
- Saint-Étienne in SeptemberFrance · 53 kmHigh 20.2°C · Low 11.2°C · 90 mm rain
- Grenoble in SeptemberFrance · 92 kmHigh 21.8°C · Low 12.8°C · 111 mm rain
- Geneva in SeptemberSwitzerland · 109 kmHigh 19.8°C · Low 11.6°C · 109 mm rain
- Clermont-Ferrand in SeptemberFrance · 139 kmHigh 20.1°C · Low 10.8°C · 83 mm rain
- Lausanne in SeptemberSwitzerland · 159 kmHigh 18.8°C · Low 13.2°C · 108 mm rain
- Dijon in SeptemberFrance · 172 kmHigh 20.8°C · Low 12.0°C · 75 mm rain
- Besançon in SeptemberFrance · 186 kmHigh 20.2°C · Low 12.0°C · 93 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Villeurbanne) is explained once on the Villeurbanne year overview and on the Sources, method and limits page.