Data source: Meteostat・Last updated: 2025-09
Spring (March–May): Average 8.1–15.7°C, mild climate, moderate rainfall, ideal for outdoor activities and sightseeing. Popular activities: Lakeside walks, exploring Geneva's Old Town. Suggested clothing: Light jacket, comfortable trousers or skirt.
Summer (June–August): Average 20.3–22.5°C, warm climate, occasional showers, abundant sunshine. Popular activities: Water sports, outdoor picnics, visiting the United Nations Office at Geneva. Suggested clothing: Short-sleeved clothing, light and breathable trousers, sun hat.
Autumn (September–November): Average 7.5–16.7°C, cool climate, higher rainfall, stunning autumn foliage. Popular activities: Exploring Lake Geneva, enjoying Swiss cuisine, admiring the fall colors. Suggested clothing: Warm jacket, comfortable trousers, rain gear.
Winter (December–February): Average 3.2–5.2°C, cold climate, low probability of snowfall, but damp and cold. Popular activities: Indoor museum visits, enjoying Swiss chocolate and hot drinks. Suggested clothing: Warm coat, scarf, gloves, hat.
Annual average temperature: approx. 12.5°C / Annual rainfall: approx. 873 mm / Summer humidity: 60%–70% / Rainiest month: October
| Month | January | February | March | April | May | June | July | August | September | October | November | December |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature | 3.2°C | 5.2°C | 8.1°C | 10.2°C | 15.7°C | 20.3°C | 22.5°C | 22.3°C | 16.7°C | 13.8°C | 7.5°C | 4.2°C |
| Rainfall (mm) | 67 | 31.8 | 50.7 | 51 | 46.7 | 91.7 | 25.7 | 48.3 | 113 | 133.3 | 116 | 98 |
| Date | 11/5Thursday | 11/6Friday | 11/7Saturday | 11/8Sunday | 11/9Monday | 11/10Tuesday | 11/11Wednesday |
|---|---|---|---|---|---|---|---|
| Weather | Partly Cloudy | Patchy rain nearby | Sunny | Sunny | Overcast | Light drizzle | Cloudy |
| High | 11.8°C | 11.8°C | 11.6°C | 12.8°C | 11.7°C | 11.7°C | 13.8°C |
| Low | 2.5°C | 5.9°C | 3.7°C | 1.7°C | 6.1°C | 7.3°C | 7.1°C |