Europe › Switzerland › Geneva
30-year normals (1991-2020)
Geneva has a oceanic/humid subtropical climate, classified as Cfb in the Köppen system. The warmest month is July with an average high of 24°C, while the coldest month is January with lows dropping to -1°C. The annual temperature range of 25°C reflects moderate seasonal variation.
The driest month is February with only 11 rain days and 97mm of precipitation. For travellers, February through to the following month typically offers the best balance of warm temperatures and dry conditions. Average humidity ranges from 65% to 65% throughout the year.
Based on temperature and rainfall data, the best months to visit Geneva are April, May, June. These months offer the most comfortable temperatures with relatively low rainfall, ideal for sightseeing and outdoor activities.
Full Best Time to Visit GuideWarmest Month
24°C
July
Coldest Month
-1°C
January
Driest Month
11 days
February
Annual Range
25°C
-1° to 24°
| Month | High | Low | Rain Days | Sun | Details |
|---|---|---|---|---|---|
| January | 5°C | -1°C | 13 | 6h | View |
| February | 7°C | 0°C | 11 | 7h | View |
| March | 11°C | 2°C | 13 | 9h | View |
| April | 15°C | 5°C | 13 | 10h | View |
| May | 19°C | 10°C | 16 | 11h | View |
| June | 22°C | 13°C | 14 | 12h | View |
| July | 24°C | 16°C | 13 | 12h | View |
| August | 24°C | 16°C | 12 | 11h | View |
| September | 20°C | 12°C | 12 | 10h | View |
| October | 16°C | 8°C | 12 | 8h | View |
| November | 10°C | 3°C | 13 | 6h | View |
| December | 6°C | 0°C | 13 | 5h | View |
January
13 rain days, 6h sun
February
11 rain days, 7h sun
March
13 rain days, 9h sun
April
13 rain days, 10h sun
May
16 rain days, 11h sun
June
14 rain days, 12h sun
July
13 rain days, 12h sun
August
12 rain days, 11h sun
September
12 rain days, 10h sun
October
12 rain days, 8h sun
November
13 rain days, 6h sun
December
13 rain days, 5h sun
Geneva in July
Data Sources for Geneva
Climate normals represent 30-year averages (1991-2020). Individual years may vary.