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Genoa Weather by Month
Average temperatures, rainfall and humidity for Genoa, Italy, month by month, built from OpenWeather's historical records. Use it to see what a typical Genoa month looks like before you travel — then check the live Genoa forecast for the days ahead.
Warmest month
August
29°C average high
Coolest month
January
5°C average low
Wettest month
November
143 mm of rain
Driest month
July
26 mm of rain
Average temperature and rainfall in Genoa by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 11°C | 5°C | -3°C / 18°C | 51 mm | 69% | 14 km/h |
| February | 12°C | 6°C | -6°C / 20°C | 62 mm | 71% | 13 km/h |
| March | 14°C | 8°C | -3°C / 41°C | 58 mm | 67% | 13 km/h |
| April | 18°C | 10°C | -2°C / 29°C | 43 mm | 69% | 12 km/h |
| May | 21°C | 14°C | 5°C / 32°C | 64 mm | 72% | 11 km/h |
| June | 25°C | 19°C | 9°C / 35°C | 50 mm | 72% | 10 km/h |
| July | 28°C | 21°C | 14°C / 35°C | 26 mm | 70% | 9 km/h |
| August | 29°C | 21°C | 15°C / 37°C | 37 mm | 67% | 9 km/h |
| September | 25°C | 18°C | 10°C / 33°C | 45 mm | 69% | 11 km/h |
| October | 20°C | 14°C | 4°C / 27°C | 100 mm | 75% | 12 km/h |
| November | 15°C | 10°C | 1°C / 26°C | 143 mm | 72% | 14 km/h |
| December | 12°C | 7°C | -3°C / 20°C | 74 mm | 72% | 13 km/h |
Best time to visit Genoa
The most comfortable time to visit Genoa is generally June to July and September, balancing mild daytime temperatures against the driest stretch of the year. The city has a moderate seasonal swing and rain concentrates around November, totalling about 753 mm a year.
Travellers who prefer heat should aim for August, when highs average 29°C. November is the month to avoid if rain would spoil your plans — it averages 143 mm, roughly 6× the rainfall of July.
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Genoa forecast for what is happening now.