Onno Weather in December

In Onno, December brings low daytime temperatures around 7°C (45°F), with nights cooling to -1°C (30°F). Expect quite a bit of snow/rainfall this month.

Rainfall in Onno in December

Records from the past 30 years suggest around 11 days of snow/rain, with 85 mm (3.3 in) average for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Onno in December

In December, Onno gets low temperatures, with highs of 7°C (45°F). Nights cool to around -1°C (30°F). The month of December belongs to the winter season. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. Nights are well below freezing at -1°C (30°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation.

Sunshine in Onno in December

With limited sunshine this month, there are about 57 hours of sun. It's ideal for those who prefer a cooler, cloudier climate.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May and July typically offer the best weather for Onno.

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For a detailed overview over the year and the best time to visit Italy, check out our Onno's climate page.

Onno Temperature in December

Min Temperature -1°C (30°F)  

Max Temperature 7°C (45°F)  

Chance of Rain 38%  

Precipitation 85 mm (3.3 in)  

Rainy days 11 days  

Humidity 86% *  

Sunshine 57 hours *  

Percentage Sunshine *  

* Data from: Como, Italy (19 KM, 12 Miles).

What to Wear in Onno in December

We recommend to layer up for chilly conditions in Onno in December. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. With limited sunshine expected, sunglasses aren't a priority for packing.

What To Do in Onno in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

4/10

Cycling

4/10

Walking

4/10

Camping

1/10

Outdoor sports

4/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Italy, check out our Onno's climate page.

More climate data for Onno

Temperature Rainfall Sunshine Humidity

See the full Onno climate overview or explore weather in Italy.