Loire (Saint-Étienne)
September
Weather in Loire for September 2027
Your guide to Loire weather in September - trends and predictions
In general, the average temperature in Loire at the beginning of September is 26.8 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 20.6 °C by the end of September.
Loire experiences moderate rainfall in September, with an average of 8 rainy days and a total precipitation of 94.4 mm.
Is September a good time to visit Loire? check out the best time to travel to Loire page.
✨ Is September a good time to visit Loire? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
22
Dry days
8
Rainy days
0
Snow days
23°/10°
Temperatures
13 km/h
Avg max wind
66 %
Avg humidity
Loire Weather September
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Temperatures trend during September in Loire
See the weather trend as well as the moving average line
September weather in Loire day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Moderate rain | 25° /12° | 10.1 mm | 6 | |
| 2 Sept. |  Patchy rain possible | 26° /11° | 0.4 mm | 6 | |
| 3 Sept. |  Light rain | 27° /13° | 3 mm | 6.9 | |
| 4 Sept. | Light rain | 27° /13° | 4.5 mm | 6 | |
| 5 Sept. | Moderate rain | 24° /13° | 11.8 mm | 6 | |
| 6 Sept. |  Sunny | 28° /11° | 0 mm | 6.6 | |
| 7 Sept. | Light rain | 30° /14° | 6.9 mm | 6.6 | |
| 8 Sept. | Light rain | 27° /14° | 9.4 mm | 6 | |
| 9 Sept. | Light rain | 23° /11° | 4.9 mm | 4 | |
| 10 Sept. | Sunny | 23° /10° | 0 mm | 6 | |
| 11 Sept. | Patchy rain possible | 23° /11° | 0.3 mm | 6 | |
| 12 Sept. |  Heavy rain at times | 22° /9° | 5.7 mm | 5 | |
| 13 Sept. | Patchy rain possible | 20° /9° | 1.5 mm | 5 | |
| 14 Sept. |  Mist | 20° /10° | 0.2 mm | 5 | |
| 15 Sept. | Sunny | 25° /10° | 0.6 mm | 5.8 | |
| 16 Sept. | Patchy rain possible | 21° /9° | 2.2 mm | 5 | |
| 17 Sept. |  Partly cloudy | 22° /10° | 0.6 mm | 5 | |
| 18 Sept. |  Patchy light rain with thunder | 22° /10° | 8 mm | 5 | |
| 19 Sept. | Patchy rain possible | 24° /10° | 0.1 mm | 5.4 | |
| 20 Sept. |  Overcast | 26° /11° | 0 mm | 5 | |
| 21 Sept. | Moderate rain | 22° /11° | 10.9 mm | 4 | |
| 22 Sept. | Light rain | 18° /9° | 2.6 mm | 4 | |
| 23 Sept. | Light rain | 17° /7° | 2.8 mm | 4 | |
| 24 Sept. | Sunny | 18° /7° | 0.3 mm | 4 | |
| 25 Sept. | Sunny | 21° /8° | 0.1 mm | 4 | |
| 26 Sept. | Patchy rain possible | 21° /10° | 2 mm | 4.8 | |
| 27 Sept. | Overcast | 22° /9° | 0.2 mm | 4.7 | |
| 28 Sept. | Overcast | 20° /8° | 0.6 mm | 4 | |
| 29 Sept. | Sunny | 22° /8° | 0 mm | 4 | |
| 30 Sept. | Light rain | 21° /9° | 5 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Loire in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Loire forecast closer to your planned date for the most up-to-date weather information.
Change Month
Loire weather in September vs August vs October
Compare September weather in Loire with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| August | September | October | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 29°/14° | 23°/10° | 17°/7° |
| Rainfall | 79 mm | 94 mm | 104 mm |
| Wind | 14.6 km/h | 12.9 km/h | 14.1 km/h |
| Humidity | 58% | 66% | 78% |
| Rainy days | 10 days | 8 days | 11 days |
| Dry days | 21 days | 22 days | 20 days |
Planning a trip to Loire? Discover the best time to visit
Loire in September - FAQ
What are the expected maximum and minimum temperatures in Loire during September?
Enjoy moderate daytime temperatures of up to 23° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Loire during September?
Moderate rainfall is anticipated in Loire during September, with a total of 94.4 mm spread over approximately 8 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Loire during September?
The average wind speed in Loire during September is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Loire
Explore the daily rainfall trends and prepare for Loires September weather 💧
Typically, Loire has 8 rainy days in September with a total of 94.4 mm of rainfall.
UV exposure in Loire during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
What to pack to Loire in September?
Mild & changeable · highs around 23 °C, frequent showers
As you prepare for your trip to Loire in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Loire, during September, is comfortable and enjoyable, regardless of the weather conditions.
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