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December weather forecast in Sperlonga

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

	728 mmHg		81%
	2.5 m/s		+17

30 November, Sunday. day, 12°; night, 5°; rain

1 December, mon

	728 mmHg		81%
	2.5 m/s		+17

1 December, Monday. day, 13°; night, 5°; partly cloudy

2 December, tue

	728 mmHg		83%
	2.6 m/s		+17

2 December, Tuesday. day, 13°; night, 5°; rain

3 December, wed

	728 mmHg		83%
	2.8 m/s		+17

3 December, Wednesday. day, 12°; night, 5°; rain

4 December, thu

	728 mmHg		82%
	2.4 m/s		+17

4 December, Thursday. day, 12°; night, 5°; rain

5 December, fri

	729 mmHg		80%
	2.6 m/s		+17

5 December, Friday. day, 13°; night, 5°; partly cloudy

6 December, sat

	729 mmHg		82%
	2.4 m/s		+17

6 December, Saturday. day, 12°; night, 4°; partly cloudy

7 December, sun

	730 mmHg		79%
	2.3 m/s		+17

7 December, Sunday. day, 12°; night, 4°; clear

8 December, mon

	730 mmHg		80%
	2.6 m/s		+17

8 December, Monday. day, 12°; night, 4°; partly cloudy

9 December, tue

	729 mmHg		81%
	2.7 m/s		+17

9 December, Tuesday. day, 11°; night, 4°; rain

10 December, wed

	730 mmHg		81%
	2.6 m/s		+16

10 December, Wednesday. day, 11°; night, 4°; rain

11 December, thu

	729 mmHg		81%
	2.3 m/s		+16

11 December, Thursday. day, 11°; night, 3°; rain

12 December, fri

	729 mmHg		81%
	2.3 m/s		+16

12 December, Friday. day, 11°; night, 4°; rain

13 December, sat

	729 mmHg		81%
	2.7 m/s		+16

13 December, Saturday. day, 11°; night, 3°; clear

14 December, sun

	729 mmHg		82%
	2.5 m/s		+16

14 December, Sunday. day, 11°; night, 4°; rain

15 December, mon

	729 mmHg		82%
	2.6 m/s		+16

15 December, Monday. day, 11°; night, 4°; rain

16 December, tue

	730 mmHg		78%
	2.5 m/s		+16

16 December, Tuesday. day, 11°; night, 4°; clear

17 December, wed

	730 mmHg		80%
	2.4 m/s		+16

17 December, Wednesday. day, 11°; night, 3°; rain

18 December, thu

	731 mmHg		77%
	2.3 m/s		+16

18 December, Thursday. day, 11°; night, 2°; clear

19 December, fri

	731 mmHg		77%
	2.3 m/s		+16

19 December, Friday. day, 10°; night, 1°; clear

20 December, sat

	730 mmHg		79%
	2.4 m/s		+16

20 December, Saturday. day, 11°; night, 3°; clear

21 December, sun

	731 mmHg		80%
	2.4 m/s		+16

21 December, Sunday. day, 11°; night, 3°; clear

22 December, mon

	731 mmHg		79%
	2.5 m/s		+16

22 December, Monday. day, 11°; night, 3°; clear

23 December, tue

	731 mmHg		79%
	2.4 m/s		+16

23 December, Tuesday. day, 12°; night, 4°; clear

24 December, wed

	731 mmHg		81%
	2.2 m/s		+16

24 December, Wednesday. day, 11°; night, 4°; partly cloudy

25 December, thu

	730 mmHg		83%
	2.3 m/s		+15

25 December, Thursday. day, 11°; night, 4°; overcast

26 December, fri

	729 mmHg		82%
	2.5 m/s		+15

26 December, Friday. day, 11°; night, 4°; rain

27 December, sat

	729 mmHg		81%
	2.7 m/s		+15

27 December, Saturday. day, 11°; night, 3°; partly cloudy

28 December, sun

	728 mmHg		80%
	2.7 m/s		+15

28 December, Sunday. day, 10°; night, 3°; rain

29 December, mon

	729 mmHg		79%
	2.2 m/s		+15

29 December, Monday. day, 10°; night, 2°; clear

30 December, tue

	731 mmHg		79%
	2.2 m/s		+15

30 December, Tuesday. day, 10°; night, 2°; clear

31 December, wed

	731 mmHg		78%
	2.4 m/s		+15

31 December, Wednesday. day, 11°; night, 2°; clear

1 January, thu

	730 mmHg		79%
	2.4 m/s		+15

1 January, Thursday. day, 11°; night, 3°; clear

2 January, fri

	730 mmHg		81%
	2.6 m/s		+15

2 January, Friday. day, 10°; night, 3°; rain

3 January, sat

	730 mmHg		80%
	2.4 m/s		+14

3 January, Saturday. day, 10°; night, 3°; rain

Average data for 10 years

Sperlonga December

12

sunny days

12

days with precipitation

8

cloudy days

12 sunny days; 12 days with precipitation; 8 cloudy days;

80

%

air humidity

1.6

m/s

WindSE

134

mm of precipitation

(12% of annual average)

+16

°C

Water temperature

air humidity 80%; 134 millimeters of precipitation (12% of annual average); Wind south-easterly 1.6 Meters per second; Water temperature +16°

Weather graphs for December

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

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SE

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SE

SE

SE

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E

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E

E

SE

E

E

SE

E

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E

E

E

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SE

SE

SE

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SE

SE

E

E

E

1

Average data for 10 years

2

3

4

5

6

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8

9

10

11

12

13

14

15

16

17

18

19

20

21

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31

Daytime temperature

Night-time temperature

Cities near you

Rome
Florence
Naples
Palermo
Rimini
Bari
Bologna
Amalfi
Split

Cities with similar weather in December

Antalya
Barcelona
Tunis
Marmaris
Athens
Lisbon
Heraklion
Hammamet
Nice

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

In December, the weather in Sperlonga is typically warm. Average daily high temperature in December is about 11 degrees above zero. On average, Sperlonga has 12 rainy, 12 sunny, 6 partly cloudy, and 1 cloudy day in December. The rains are usually heavy. December as well as January, February, March, and April is considered the most uncomfortable time to visit Sperlonga.

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