Climate averages 1991–2020
Toulouse weather
in September.
A warm, moderately wet month: the 4th warmest and the 3rd driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a warm month in Toulouse: daytime highs average 24.0°C and nights cool to about 14.3°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 56 mm of rain on roughly 8 days, which makes September a moderately wet month (the 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 33 min on an average September day.
The nearest other city in this atlas is Andorra la Vella (122 km away). In September its highs average 20.4°C, 3.6°C cooler than Toulouse, with 66 mm of rain.
Among the 57 cities listed in France, Toulouse ranks 6th of 57 for the warmest September highs and 29th of 57 for the driest September (rainfall, lowest first). The mean September high of those 57 cities is 21.3°C; Toulouse is 2.7°C warmer than that mean.
From September to October, average highs fall by 4.6°C to 19.4°C, and monthly rainfall rises from 56 mm to 65 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
Toulouse climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 9.7°C2.9°C | 2.9°C | 66 | 11.3 | 9.39 h |
| February | 10.9°C2.8°C | 2.8°C | 53 | 9.5 | 10.510 h |
| March | 14.4°C5.3°C | 5.3°C | 60 | 10.4 | 11.912 h |
| April | 17.0°C7.6°C | 7.6°C | 79 | 11.9 | 13.413 h |
| May | 20.7°C11.2°C | 11.2°C | 82 | 12.0 | 14.715 h |
| June | 24.6°C14.8°C | 14.8°C | 66 | 9.0 | 15.415 h |
| July | 27.3°C17.1°C | 17.1°C | 51 | 7.8 | 15.115 h |
| August | 27.6°C17.4°C | 17.4°C | 65 | 8.5 | 14.014 h |
| September, selected | 24.0°C14.3°C | 14.3°C | 56 | 8.2 | 12.613 h |
| October | 19.4°C11.2°C | 11.2°C | 65 | 10.3 | 11.111 h |
| November | 13.4°C6.6°C | 6.6°C | 75 | 11.8 | 9.710 h |
| December | 10.3°C3.8°C | 3.8°C | 65 | 10.9 | 9.09 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
- Andorra la Vella in SeptemberAndorra · 122 kmHigh 20.4°C · Low 10.9°C · 66 mm rain
- Béziers in SeptemberFrance · 146 kmHigh 23.3°C · Low 15.3°C · 87 mm rain
- Pau in SeptemberFrance · 149 kmHigh 21.5°C · Low 12.6°C · 98 mm rain
- Perpignan in SeptemberFrance · 155 kmHigh 24.8°C · Low 16.2°C · 55 mm rain
- Montpellier in SeptemberFrance · 196 kmHigh 23.7°C · Low 15.6°C · 96 mm rain
- Manresa in SeptemberSpain · 211 kmHigh 24.8°C · Low 14.9°C · 90 mm rain
- Bordeaux in SeptemberFrance · 212 kmHigh 23.8°C · Low 13.9°C · 58 mm rain
- Girona in SeptemberSpain · 213 kmHigh 24.7°C · Low 15.6°C · 103 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 Toulouse) is explained once on the Toulouse year overview and on the Sources, method and limits page.