Italy

Italy Weather in January

Average temperatures, rainfall, sunshine and the best places to visit in Italy in January.

Planning a getaway to Italy this January and curious about the weather you should prepare for? Discover all the vital details you need on this page, solving your puzzle:

What to Expect in Italy in January

Italy offers a broad spectrum of weather patterns. In January, one might encounter temperatures that range from very cold to mild, and precipitation levels ranging from moderate to high. January is a winter month.

Temperatures

During the day temperatures vary from very cold in Trafoi at -7°C (19°F) to mild in Lampedusa at 17°C (63°F). At night it cools down to 14°C (57°F) in Lampedusa and -15°C (5°F) in Trafoi. In general, this month stands out as the coldest period throughout the year. However, even though January is the coolest month, you can still find places in Italy with moderate temperatures, ensuring a pleasant experience throughout the year.

For specific regional insights in Italy, refer to the map provided below.

Precipitation

In January, precipitation varies across different areas. From moderate rainfall in Castiadas with an average of 35 mm (1.4 in) to high rainfall in Pellezzano with 150 mm (5.9 in).

Average sunshine

Sunshine levels are moderate in most locations. Rome typically sees 121 hours of sunlight, creating comfortable conditions that aren't too bright or too dim. Looking for something sunnier? Our weather planner helps you discover destinations with more reliable sunshine.

Explore Italy by month

Best Places to Visit in Italy in January

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Italy.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Italy

What is the weather like in January for some of the most popular destinations in Italy?

Temperature range in Italy (January)

Precipitation variation in Italy (January)

Rome

In January Rome generally has moderate temperatures with maximum daytime temperatures around 14°C (57°F), minimum nighttime temperatures around 8°C (46°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

December
January
February
Max temperature
15°C (59°F)
14°C (57°F)
14°C (57°F)
Min temperature
10°C (50°F)
8°C (46°F)
8°C (46°F)
Monthly sun hours
112 hours
121 hours
132 hours
Monthly rainfall
117 mm (4.6 in)
84 mm (3.3 in)
90 mm (3.5 in)
Monthly rainy days
14 days
14 days
13 days
Weather conditions

Florence

In January Florence generally has low temperatures with maximum daytime temperatures around 9°C (48°F), minimum nighttime temperatures around 2°C (36°F) and moderate monthly rainfall. So on average the conditions are poor that month.

December
January
February
Max temperature
10°C (50°F)
9°C (48°F)
11°C (52°F)
Min temperature
3°C (37°F)
2°C (36°F)
2°C (36°F)
Monthly sun hours
96 hours
134 hours
134 hours
Monthly rainfall
101 mm (4 in)
72 mm (2.8 in)
88 mm (3.5 in)
Monthly rainy days
12 days
13 days
11 days
Weather conditions

Milan

In January Milan generally has low temperatures with maximum daytime temperatures around 8°C (46°F), minimum nighttime temperatures around 1°C (34°F) and moderate monthly rainfall. So on average the conditions are poor that month.

December
January
February
Max temperature
9°C (48°F)
8°C (46°F)
11°C (52°F)
Min temperature
2°C (36°F)
1°C (34°F)
1°C (34°F)
Monthly sun hours
68 hours
78 hours
118 hours
Monthly rainfall
81 mm (3.2 in)
69 mm (2.7 in)
77 mm (3 in)
Monthly rainy days
10 days
10 days
10 days
Weather conditions

Venice

In January Venice generally has low temperatures with maximum daytime temperatures around 9°C (48°F), minimum nighttime temperatures around 4°C (39°F) and moderate monthly rainfall. So on average the conditions are poor that month.

December
January
February
Max temperature
10°C (50°F)
9°C (48°F)
10°C (50°F)
Min temperature
5°C (41°F)
4°C (39°F)
4°C (39°F)
Monthly sun hours
78 hours
81 hours
106 hours
Monthly rainfall
86 mm (3.4 in)
65 mm (2.6 in)
74 mm (2.9 in)
Monthly rainy days
10 days
10 days
9 days
Weather conditions

Naples

In January Naples generally has moderate temperatures with maximum daytime temperatures around 13°C (55°F), minimum nighttime temperatures around 8°C (46°F) and high monthly rainfall. So on average the conditions are poor that month.

December
January
February
Max temperature
15°C (59°F)
13°C (55°F)
14°C (57°F)
Min temperature
10°C (50°F)
8°C (46°F)
8°C (46°F)
Monthly sun hours
105 hours
114 hours
127 hours
Monthly rainfall
154 mm (6.1 in)
123 mm (4.8 in)
118 mm (4.6 in)
Monthly rainy days
15 days
14 days
13 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Italy.

Popular cities in January

Day & night temperatures, rainfall and average weather in Italy in January.

City Weather Day temp Night temp Rainfall
Rome 14°C (57°F) 8°C (46°F) 84 mm (3.3 in)
Florence 9°C (48°F) 2°C (36°F) 72 mm (2.8 in)
Milan 8°C (46°F) 1°C (34°F) 69 mm (2.7 in)
Naples 13°C (55°F) 8°C (46°F) 123 mm (4.8 in)
Venice 9°C (48°F) 4°C (39°F) 65 mm (2.6 in)
Catania 15°C (59°F) 7°C (45°F) 81 mm (3.2 in)

Italy weather in January: frequently asked questions

What is the weather like in Italy in January?

Expect tolerable weather across Italy in January. The popular destination of Rome averages 14°C (57°F) by day and 8°C (46°F) at night during this winter month.

What is the average temperature in Italy in January?

Average temperatures in Italy during January range from a nighttime low near 8°C (46°F) to a daytime high around 14°C (57°F) in Rome.

Does Italy get a lot of rain in January?

Rain is generally moderate to light in Italy during January, with Rome averaging close to 84 mm (3.3 in).

Is January a Good Time to Visit Italy?

In our opinion, January is a good time to visit Italy with overall tolerable weather in Rome. However, the weather conditions may vary depending on your destination.

Generally speaking, the best visiting conditions can be found in May, June, July, August and September offering mostly perfect weather in Rome. On the other hand, the month of December tends to have unpleasant weather conditions.

Interested in more climate information?

We have much more information about the climate in Italy.

Weather and climate has detailed information for every country in the world. Are you going to Italy? Get detailed historical weather averages for many cities in Italy.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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