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Switzerland weather

Weather in Carouge for September 2025

Your guide to Carouge weather in September - trends and predictions

    Temperatures

  • Until now, September 2025 in Carouge is cooler than usual, with temperatures averaging 20.5 °C, this is -2.5 °C below the typical seasonal average.

  • The forecast for the next days in Carouge predicts temperatures to be around 23 °C, close to the historical average.

  • In general, the average temperature in Carouge at the beginning of September is 24.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 19.7 °C by the end of September.

    • Rain 🌧️

  • Carouge in September brings notable rainfall, with an average of 18 rainy days and a total precipitation of 138.1 mm.

Average dry days
12
Dry days
Average rainy days
18
Rainy days
Average snowy days
0
Snow days
Average temperatures
21°/10°
Temperatures
Average wind speed
10 km/h
Avg max wind
Average humidity
76 %
Avg humidity

Carouge Weather September

Move between months or click on a day
August
October
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Sunny
24°
2
Patchy rain possible
24°
3
Sunny
25°
4
Mist
24°
5
Light rain shower
23°
6
Sunny
24°
7
Sunny
27°
8
Sunny
25°
9
Sunny
21°
10
Sunny
23°
11
Partly cloudy
22°
12
Patchy rain possible
21°
13
Light rain shower
17°
14
Overcast
17°
15
Patchy rain possible
25°
16
Patchy rain possible
19°
17
Partly cloudy
22°
18
Sunny
26°
19
Sunny
25°
20
Sunny
26°
21
Partly cloudy
27°
22
Patchy rain possible
23°
23
Patchy rain possible
23°
24
Patchy rain possible
20°
25
Partly cloudy
20°
26
Moderate rain
21°
27
Patchy rain possible
20°
28
Partly cloudy
17°
29
Sunny
20°
30
Sunny
20°

Temperatures trend during September in Carouge

See the weather trend as well as the moving average line

September weather in Carouge day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Sunny
Sunny
 24° /11° 14.7 mm 6
2 Sept. Patchy rain possible
Patchy rain possible
 24° /11° 1.5 mm 6
3 Sept. Sunny
Sunny
 25° /12° 10.1 mm 6
4 Sept. Mist
Mist
 24° /13° 19.6 mm 5
5 Sept. Light rain shower
Light rain shower
 23° /11° 2.5 mm 5
6 Sept. Sunny
Sunny
 24° /9° 0 mm 6
7 Sept. Sunny
Sunny
 27° /11° 0.5 mm 7
8 Sept. Sunny
Sunny
 25° /13° 6.8 mm 6
9 Sept. Sunny
Sunny
 21° /12° 5.1 mm 5
10 Sept. Sunny
Sunny
 23° /10° 1.1 mm 5
11 Sept. Partly cloudy
Partly cloudy
 22° /10° 6.2 mm 5
12 Sept. Patchy rain possible
Patchy rain possible
 21° /8° 0.9 mm 5
13 Sept. Light rain shower
Light rain shower
 17° /7° 6 mm 4
14 Sept. Overcast
Overcast
 17° /8° 0 mm 4
15 Sept. Patchy rain possible
Patchy rain possible
 25° /11° 4.9 mm 1.4
16 Sept. Patchy rain possible
Patchy rain possible
 19° /9° 0.3 mm 1.1
17 Sept. Partly cloudy
Partly cloudy
 22° /8° 0 mm 1.4
18 Sept. Sunny
Sunny
 26° /11° 0 mm 1.4
19 Sept. Sunny
Sunny
 25° /11° 0 mm 5
20 Sept. Sunny
Sunny
 26° /12° 0.1 mm 5
21 Sept. Partly cloudy
Partly cloudy
 27° /13° 0.1 mm 5
22 Sept. Patchy rain possible
Patchy rain possible
 23° /16° 0.2 mm 4
23 Sept. Patchy rain possible
Patchy rain possible
 23° /16° 0.1 mm 4
24 Sept. Patchy rain possible
Patchy rain possible
 20° /11° 2.9 mm 4
25 Sept. Partly cloudy
Partly cloudy
 20° /8° 0 mm 4
26 Sept. Moderate rain
Moderate rain
 21° /9° 6.3 mm 3
27 Sept. Patchy rain possible
Patchy rain possible
 20° /10° 1.1 mm 3
28 Sept. Partly cloudy
Partly cloudy
 17° /7° 5.1 mm 4
29 Sept. Sunny
Sunny
 20° /7° 0 mm 5
30 Sept. Sunny
Sunny
 20° /9° 2.7 mm 5
Next
Important Notice
Our weather forecast for Carouge 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 Carouge forecast closer to your planned date for the most up-to-date weather information.
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Carouge in September - FAQ

What are the expected maximum and minimum temperatures in Carouge during September?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Carouge during September?
Significant rainfall exceeding 138.1 mm is expected in Carouge during September, occurring over more than 18 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Carouge during September?
The average wind speed in Carouge during September is 10 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Carouge

Explore the daily rainfall trends and prepare for Carouges September weather 💧

UV exposure in Carouge during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

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Location coordinates Where is Carouge?

Get accurate weather forecasts for Carouge, located at latitude 46.181 and longitude 6.139. Stay updated with localized weather information tailored for Carouge.

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