Como, nestled at the southern tip of Lake Como in northern Italy, enjoys a mild, humid temperate climate with four distinct seasons. The lake’s moderating effect keeps winters relatively mild and summers warm but not extreme. Seasonal shifts bring lush springs, hot sunny summers, colourful autumns, and cool, damp winters, making Como a versatile destination year-round.
The best times to travel section shows how the months compare for a visit, so you can find the time of year that fits what you want to do.
Background colours of the months:
The colour shows the typical temperature: yellow (hot), green (mild) and blue (cold). How strong the colour is shows the travel season: full colour means high season, soft colour means shoulder season and soft-striped means off season.
Weather symbols:
Each month has one symbol showing what the weather is typically like, such as hot and sunny, freezing or a rainy or snowy season. Use them to quickly spot months that match the weather you want, or to avoid the ones that don't.
Crowdedness:
The people icon shows how busy the place usually is. The more people, the more crowded it gets.
Additional notes:
The grey info boxes point out special things worth knowing, like recurring weather issues or seasonal events.
Como’s climate is shaped by its location at 200 metres above sea level and the moderating influence of Lake Como. Winters (December–February) are cool and damp, with average highs of 6–8°C and lows around -1 to 2°C. Snow is rare in town but possible, especially in the surrounding hills. Rainfall is moderate, and foggy days are common. Winter days are short, with 2–4 hours of sunshine and about 9 hours of daylight. While some villas and restaurants close, the lake is bright and clear, and accommodation is more affordable.
Spring (March–May) brings mild to warm temperatures (10–20°C), blooming gardens, and longer days. However, it’s also the rainiest season, so a rain jacket is recommended. Summer (June–August) is warm and often sunny, with average highs of 26–30°C and lows of 14–18°C. July and August are the hottest and driest months, perfect for swimming and water sports, with lake temperatures reaching 23–24°C. Occasional heatwaves can push temperatures above 35°C, but the lake breeze provides relief. Autumn (September–November) is mild to cool, with highs from 24°C in September to 10°C in November, moderate rainfall, and beautiful foliage. Winds are generally light, but spring and autumn can bring brisker breezes and occasional storms.
Como receives about 1,600 mm of precipitation annually, with rain possible in any season but most frequent in spring and autumn. The city enjoys around 1,900–2,000 hours of sunshine per year, with the sunniest months being July and August. The lake’s thermal reserve effect keeps temperature swings moderate, allowing for lush Mediterranean and subtropical plants to thrive year-round.
| Average climate data for Como, Italy | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Average maximum temperature (°C) | 5 | 7 | 11 | 16 | 19 | 24 | 27 | 26 | 21 | 16 | 10 | 6 | 27 |
| Average minimum temperature (°C) | -0 | 1 | 4 | 7 | 10 | 14 | 16 | 16 | 12 | 9 | 4 | 0 | -0 |
| Average precipitation (mm) | 34 | 54 | 63 | 109 | 122 | 104 | 107 | 142 | 73 | 114 | 167 | 51 | 1,139 |
| Average rainfall days (days) | 8 | 10 | 12 | 17 | 19 | 18 | 19 | 19 | 15 | 12 | 15 | 8 | 174 |
| Average snowfall (mm) | 29 | 40 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 40 | 136 |
| Average snowfall days (days) | 4 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 10 |
| Average relative humidity (%) | 74 | 75 | 71 | 72 | 73 | 72 | 70 | 70 | 72 | 76 | 79 | 73 | 73 |
| Average wind speed (km/h) | 6 | 6 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 5 | 6 | 6 |
| Average daily daylight hours (h) | 9 | 10 | 11 | 13 | 14 | 15 | 15 | 14 | 12 | 10 | 9 | 8 | 12 |
| Average daily sunshine hours (h) | 6 | 6 | 7 | 9 | 10 | 11 | 11 | 11 | 9 | 6 | 5 | 6 | 8 |
| Average cloud coverage (%) | 31 | 37 | 37 | 34 | 35 | 27 | 21 | 24 | 28 | 35 | 45 | 32 | 32 |
| Average UV index | 2 | 2 | 3 | 4 | 5 | 6 | 6 | 5 | 4 | 3 | 2 | 2 | 4 |
The best time to visit Como is from mid-April to mid-June and September, when temperatures are mild to warm (18–26°C), gardens are in bloom or foliage is colourful, and the lake is lively but less crowded than peak summer. These months offer ideal conditions for sightseeing, hiking, and enjoying the lake’s beauty.
The least favourable time is from November to February, when days are short, temperatures are cool (6–8°C), and rain and fog are frequent. Many villas and restaurants close, and ferry schedules are reduced, though the lake is peaceful and accommodation is more affordable.
Como’s annual average temperature is about 10–11°C. January is the coldest month (highs 6–7°C, lows -1°C), while July and August are the warmest (highs 29–30°C, lows 17–18°C).
Como receives about 1,600 mm of rain annually, with most rain in spring and autumn. Snow is rare in town but possible in winter, especially in the hills.
Como enjoys about 1,900–2,000 hours of sunshine per year. July and August are the sunniest months (up to 8 hours/day), while December and January are the least sunny (2–4 hours/day).
Spring (April–June) and early autumn (September) are best for outdoor activities, with mild to warm temperatures, blooming gardens, and fewer crowds. Summer is ideal for swimming and water sports.
Como itself is not a winter sports destination, but nearby mountains offer skiing and snow-based activities from December to March, when snow cover is more reliable.
Swimming outdoors is most comfortable from June to September, when air temperatures reach 26–30°C and lake temperatures rise to 23–24°C.
Pack layers for spring and autumn, light clothing and sun protection for summer, and waterproof, warmer clothing for winter. An umbrella is useful in spring and autumn.
The warmest month, with the highest average maximum temperature, is July (26.6 °C). The month with the lowest average maximum temperature is January (5 °C). Overall, the average maximum temperature over the whole year is 15.7 °C.
The month with the highest average minimum temperature is August (16.3 °C). The coldest month, with the lowest average minimum temperature, is January (-0.2 °C). Overall, the average minimum temperature over the whole year is 7.8 °C.
The wettest month, with the highest amount of precipitation, is November (166.6 mm). The driest month, with the least amount of precipitation, is January (33.6 mm). Over the whole year there are 1,139.4 mm of rainfall on average.
The month with the most days of rain is July (19.2 days). The month with the fewest days of rain is January (7.7 days). Over the whole year there are 174 days of rain on average.
The month with the most snowfall is February (40.1 mm). The months with the least snowfall are April, May, June, July, August, September and October (0 mm). Over the whole year there are 136 mm of snowfall on average.
The month with the most days of snowfall is January (3.5 days). The months with the fewest days of snowfall are July, August and October (0 days). Over the whole year there are 10.5 days of snowfall on average.
The month with the highest average relative humidity is November (78.6 %). The month with the lowest average relative humidity is July (70 %). The overall average relative humidity over the whole year is 73 %.
The windiest month, with the highest average wind speed, is March (6.7 km/h). The calmest month, with the lowest average wind speed, is November (5.5 km/h). The overall average wind speed over the whole year is 6.1 km/h.
The month with the cloudiest skies, so the highest cloud coverage, is November (45.2 %). The month with the clearest skies, so the lowest cloud coverage, is July (20.9 %). Over the whole year there is an average cloud coverage of 32.2 %.
The month with the longest days, so the most daylight, is June (Average daylight: 15.1 h). The month with the shortest days, so the least daylight, is December (Average daylight: 8.1 h). Over the whole year there are 11.7 h of daylight per day on average.
The month with the most sunshine per day is July (Average sunshine: 11.2 h). The month with the least sunshine per day is November (Average sunshine: 4.9 h). Over the whole year there are 8.1 h of sunlight per day on average.
The months with the highest average UV index are June and July (UV index: 6). The months with the lowest average UV index are January, February, November and December (UV index: 2). Over the whole year the average UV index is 3.7.
