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Lazio - Italy weather in December 2025

Italy

Lazio - Italy weather in December 2025

 

Day

13 °C

 

Night

6 °C

 

Sea

16 °C

 

Precipitation

105 mm

in month

 

Rainy days

10 days

in month

 

Daylight

9 hours

average

 

Sunshine

3 hours

average

 

Humidity

78 %

 

Day

13 °C

 

Night

6 °C

 

Sea

16 °C

 

Precipitation

105 mm

in month

 

Rainy days

10 days

in month

 

Daylight

9 hours

average

 

Sunshine

3 hours

average

 

Humidity

78 %

Overview: Lazio - Italy
In December in Lazio, the average air temperature ranges from 13 °C (56 °F) during the day to 6 °C (42 °F) at night. There are 10 days of rain on average, where the rainfall is 105 mm (4.14 in).

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Weather overview and FAQs

Weather overview

In December in Lazio, the average air temperature ranges from 13 °C (56 °F) during the day to 6 °C (42 °F) at night. There are 10 days of rain on average, where the rainfall is 105 mm (4.14 in).

Is December a good month to visit Lazio?

In December there are not good conditions to visit Lazio. A relatively low temperature of 13 °C (56 °F) may be ideal for walking or outdoor activities, but some people may have a different idea of the holiday. The night temperature of 6 °C (42 °F) is not inviting for evening and night activities except for visiting a bar and having beer or two.

What is the temperature in Lazio during the day in December?

In Lazio in December, the average daily temperatures will be 13 °C (56 °F). Don't forget a sweater and light or normal jacket, but also pack light clothing in case the temperatures are above average. The weather at this time can be somewhat changeable and a wide range of clothing can become handy.

What is the sea temperature in December in Lazio?

In Lazio in December expect the sea to be warm at 16 °C (61 °F). At this sea temperature, swimming probably won't be the best experience. You probably won't like to stay in water for a long time. On the other hand, there are a minority of people who seek these conditions.

Is there a wet season in Lazio in December?

No, there is no wet season in December in Lazio - you can expect 10 days of rain during the month.

What is the average number of rainy days in December in Lazio?

In December in Lazio, we can expect 10 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 2.4 days of the week, or in general - 34 % days.

How heavy is the precipitation in December in Lazio?

In December in Lazio, there is 105 mm (4.14 in) rainfall, which means on average 4 mm (0.14 in) rainfall per day.

What is the night temperature in December in Lazio?

The average night temperature in Lazio in December is 6 °C (42 °F). The nights will be cool, layers of clothes will be needed for evening and morning walks, the hotel should be equipped with heating.

How many sunny hours can I expect in December in Lazio?

There is an average length of sunshine of 3 hours per day in December in Lazio.

Is there a dry season in December in Lazio?

No, December is not a dry month in Lazio, expect rain approximately 10 days in a month.

Is Lazio rainier in December than in January?

No, December in Lazio is not a rainier month than January.

Is it freezing in December in Lazio?

It is not very likely that you will experience freezing in December in Lazio, daily temperatures will rise to 6 °C (42 °F).

How long is the day (from dawn till dusk) in Lazio in December?

The length of daylight in Lazio in December is 9 hours.

How humid is Lazio in December?

Humidity in Lazio in December is 78 %.

How windy is it in December in Lazio?

In December in Lazio, there will be an average wind scale of 3. It is rather a milder or unnoticeable wind, therefore it will not bother you during your holiday.

Is the temperature rising or falling in the course of time in Lazio in December?

During December in Lazio, the day temperatures are decreasing - from 15 °C (59 °F) at the beginning of the month to 13 °C (55 °F) at the end of the month.

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