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December weather forecast in Fiumicino

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Sun

Sunday

Mon

Monday

Tue

Tuesday

Wed

Wednesday

Thu

Thursday

Fri

Friday

Sat

Saturday

30 November, sun

	754 mmHg		76%
	7.2 m/s		+18

30 November, Sunday. day, 14°; night, 10°; clear

1 December, mon

	754 mmHg		77%
	7 m/s		+17

1 December, Monday. day, 14°; night, 10°; clear

2 December, tue

	755 mmHg		79%
	7 m/s		+17

2 December, Tuesday. day, 14°; night, 10°; rain

3 December, wed

	754 mmHg		79%
	7.1 m/s		+17

3 December, Wednesday. day, 13°; night, 10°; rain

4 December, thu

	755 mmHg		78%
	7.1 m/s		+17

4 December, Thursday. day, 13°; night, 10°; rain

5 December, fri

	755 mmHg		77%
	6.9 m/s		+17

5 December, Friday. day, 14°; night, 10°; rain

6 December, sat

	755 mmHg		78%
	6.1 m/s		+17

6 December, Saturday. day, 13°; night, 10°; partly cloudy

7 December, sun

	757 mmHg		76%
	6.7 m/s		+17

7 December, Sunday. day, 13°; night, 9°; clear

8 December, mon

	756 mmHg		76%
	7.6 m/s		+17

8 December, Monday. day, 13°; night, 9°; rain

9 December, tue

	756 mmHg		76%
	7.5 m/s		+17

9 December, Tuesday. day, 13°; night, 9°; rain

10 December, wed

	756 mmHg		77%
	7.5 m/s		+17

10 December, Wednesday. day, 13°; night, 9°; rain

11 December, thu

	756 mmHg		77%
	6.5 m/s		+17

11 December, Thursday. day, 12°; night, 9°; rain

12 December, fri

	756 mmHg		79%
	6.5 m/s		+16

12 December, Friday. day, 12°; night, 9°; partly cloudy

13 December, sat

	756 mmHg		77%
	7 m/s		+16

13 December, Saturday. day, 12°; night, 9°; partly cloudy

14 December, sun

	756 mmHg		77%
	7.2 m/s		+16

14 December, Sunday. day, 13°; night, 9°; rain

15 December, mon

	756 mmHg		78%
	7.4 m/s		+16

15 December, Monday. day, 13°; night, 9°; partly cloudy

16 December, tue

	757 mmHg		75%
	7.4 m/s		+16

16 December, Tuesday. day, 12°; night, 8°; clear

17 December, wed

	757 mmHg		74%
	6.8 m/s		+16

17 December, Wednesday. day, 12°; night, 9°; clear

18 December, thu

	758 mmHg		75%
	5.8 m/s		+16

18 December, Thursday. day, 12°; night, 8°; clear

19 December, fri

	758 mmHg		76%
	6.3 m/s		+16

19 December, Friday. day, 11°; night, 8°; clear

20 December, sat

	757 mmHg		77%
	6.8 m/s		+16

20 December, Saturday. day, 12°; night, 8°; partly cloudy

21 December, sun

	758 mmHg		77%
	6.9 m/s		+16

21 December, Sunday. day, 12°; night, 8°; rain

22 December, mon

	758 mmHg		77%
	7 m/s		+16

22 December, Monday. day, 12°; night, 9°; clear

23 December, tue

	758 mmHg		77%
	6.5 m/s		+16

23 December, Tuesday. day, 12°; night, 9°; partly cloudy

24 December, wed

	758 mmHg		80%
	6.5 m/s		+16

24 December, Wednesday. day, 12°; night, 9°; overcast

25 December, thu

	757 mmHg		79%
	7.2 m/s		+16

25 December, Thursday. day, 13°; night, 9°; rain

26 December, fri

	756 mmHg		78%
	7.6 m/s		+15

26 December, Friday. day, 12°; night, 9°; rain

27 December, sat

	756 mmHg		78%
	7.4 m/s		+15

27 December, Saturday. day, 12°; night, 8°; partly cloudy

28 December, sun

	755 mmHg		75%
	7.1 m/s		+15

28 December, Sunday. day, 11°; night, 8°; rain

29 December, mon

	756 mmHg		76%
	6.7 m/s		+16

29 December, Monday. day, 11°; night, 8°; clear

30 December, tue

	758 mmHg		76%
	6.4 m/s		+16

30 December, Tuesday. day, 11°; night, 8°; clear

31 December, wed

	758 mmHg		77%
	6.8 m/s		+16

31 December, Wednesday. day, 12°; night, 8°; clear

1 January, thu

	757 mmHg		76%
	7.1 m/s		+15

1 January, Thursday. day, 12°; night, 8°; clear

2 January, fri

	757 mmHg		79%
	7.1 m/s		+15

2 January, Friday. day, 12°; night, 8°; rain

3 January, sat

	757 mmHg		77%
	7.5 m/s		+15

3 January, Saturday. day, 12°; night, 8°; rain

Average data for 10 years

Fiumicino December

10

sunny days

13

days with precipitation

6

cloudy days

10 sunny days; 13 days with precipitation; 6 cloudy days;

77

%

air humidity

4.9

m/s

WindSE

123

mm of precipitation

(14% of annual average)

+16

°C

Water temperature

air humidity 77%; 123 millimeters of precipitation (14% of annual average); Wind south-easterly 4.9 Meters per second; Water temperature +16°

Weather graphs for December

TemperatureWater temperaturePrecipitation chance, %Humidity, %Wind, m/sPressure, mmHg

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1

Average data for 10 years

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31

Daytime temperature

Night-time temperature

Cities near you

Rome
Venice
Florence
Naples
Palermo
Rimini
Bologna
Amalfi
Verona

Cities with similar weather in December

Antalya
Barcelona
Athens
Heraklion
Nice
Salou
San Francisco
Fethiye
Bar

The weather forecast for December 2025 is based on historical data from the past 10 years.

In December, the weather in Fiumicino is typically warm. Average daily high temperature in December is about 12 degrees above zero. On average, Fiumicino has 13 rainy, 10 sunny, 7 partly cloudy, and 1 cloudy day in December. The rains are usually heavy. December as well as January, February, March, and November is considered the most uncomfortable time to visit Fiumicino.

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