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December weather forecast in Weligama

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

	758 mmHg		82%
	4.69 m/s		+29

30 November, Sunday. day, 27°; night, 25°; clear

1 December, mon

	758 mmHg		82%
	3.8 m/s		+29

1 December, Monday. day, 27°; night, 25°; rain

2 December, tue

	758 mmHg		83%
	4.19 m/s		+29

2 December, Tuesday. day, 27°; night, 25°; rain

3 December, wed

	758 mmHg		83%
	4 m/s		+29

3 December, Wednesday. day, 27°; night, 25°; rain

4 December, thu

	758 mmHg		84%
	4.1 m/s		+29

4 December, Thursday. day, 27°; night, 25°; rain

5 December, fri

	758 mmHg		83%
	4.19 m/s		+29

5 December, Friday. day, 27°; night, 25°; rain

6 December, sat

	758 mmHg		83%
	4.3 m/s		+28

6 December, Saturday. day, 27°; night, 25°; rain

7 December, sun

	758 mmHg		83%
	3.9 m/s		+28

7 December, Sunday. day, 27°; night, 25°; rain

8 December, mon

	758 mmHg		83%
	4.19 m/s		+28

8 December, Monday. day, 27°; night, 25°; rain

9 December, tue

	758 mmHg		83%
	4.69 m/s		+28

9 December, Tuesday. day, 27°; night, 25°; rain

10 December, wed

	758 mmHg		83%
	4.3 m/s		+28

10 December, Wednesday. day, 27°; night, 25°; rain

11 December, thu

	758 mmHg		82%
	4 m/s		+28

11 December, Thursday. day, 27°; night, 25°; partly cloudy

12 December, fri

	758 mmHg		83%
	4.4 m/s		+28

12 December, Friday. day, 27°; night, 25°; rain

13 December, sat

	758 mmHg		83%
	4 m/s		+29

13 December, Saturday. day, 27°; night, 25°; rain

14 December, sun

	758 mmHg		82%
	3.9 m/s		+29

14 December, Sunday. day, 27°; night, 25°; rain

15 December, mon

	758 mmHg		82%
	3.8 m/s		+29

15 December, Monday. day, 27°; night, 25°; rain

16 December, tue

	758 mmHg		83%
	3.6 m/s		+29

16 December, Tuesday. day, 27°; night, 25°; rain

17 December, wed

	758 mmHg		82%
	4 m/s		+29

17 December, Wednesday. day, 27°; night, 25°; partly cloudy

18 December, thu

	758 mmHg		83%
	4.1 m/s		+29

18 December, Thursday. day, 27°; night, 25°; rain

19 December, fri

	758 mmHg		83%
	3.9 m/s		+29

19 December, Friday. day, 27°; night, 25°; rain

20 December, sat

	758 mmHg		83%
	4 m/s		+29

20 December, Saturday. day, 27°; night, 25°; rain

21 December, sun

	758 mmHg		83%
	3.9 m/s		+29

21 December, Sunday. day, 27°; night, 25°; rain

22 December, mon

	758 mmHg		83%
	3.6 m/s		+29

22 December, Monday. day, 27°; night, 25°; rain

23 December, tue

	758 mmHg		82%
	4 m/s		+28

23 December, Tuesday. day, 27°; night, 25°; partly cloudy

24 December, wed

	758 mmHg		81%
	3.7 m/s		+28

24 December, Wednesday. day, 27°; night, 25°; clear

25 December, thu

	758 mmHg		81%
	4.1 m/s		+28

25 December, Thursday. day, 27°; night, 25°; clear

26 December, fri

	758 mmHg		80%
	4 m/s		+28

26 December, Friday. day, 27°; night, 25°; clear

27 December, sat

	758 mmHg		81%
	4.19 m/s		+28

27 December, Saturday. day, 27°; night, 25°; partly cloudy

28 December, sun

	758 mmHg		81%
	4.1 m/s		+28

28 December, Sunday. day, 27°; night, 25°; partly cloudy

29 December, mon

	758 mmHg		80%
	3.9 m/s		+28

29 December, Monday. day, 27°; night, 25°; clear

30 December, tue

	758 mmHg		80%
	3.5 m/s		+28

30 December, Tuesday. day, 27°; night, 25°; clear

31 December, wed

	758 mmHg		81%
	3.4 m/s		+28

31 December, Wednesday. day, 27°; night, 25°; rain

1 January, thu

	759 mmHg		81%
	3.5 m/s		+28

1 January, Thursday. day, 27°; night, 25°; rain

2 January, fri

	759 mmHg		82%
	3.4 m/s		+28

2 January, Friday. day, 27°; night, 25°; rain

3 January, sat

	759 mmHg		82%
	3.3 m/s		+28

3 January, Saturday. day, 27°; night, 25°; rain

Average data for 10 years

Weligama December

5

sunny days

21

days with precipitation

13

cloudy days

5 sunny days; 21 days with precipitation; 13 cloudy days;

82

%

air humidity

2.5

m/s

WindS

165

mm of precipitation

(8% of annual average)

+28

°C

Water temperature

air humidity 82%; 165 millimeters of precipitation (8% of annual average); Wind southerly 2.5 Meters per second; Water temperature +28°

Weather graphs for December

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

S

SW

S

S

S

S

S

SW

SW

S

SW

SW

S

SW

S

S

S

S

S

SE

S

S

S

S

S

S

S

S

SE

S

S

1

Average data for 10 years

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

Daytime temperature

Night-time temperature

Cities near you

Unawatuna
Colombo
Hikkaduwa
Sri Jayawardenapura Kotte
Bentota
Galle
Tangalle
Pasikudah
Kalutara

Cities with similar weather in December

Phuket
Pattaya
Bangkok
Goa
Male
Samui
Singapore
Zanzibar
Krabi

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

In December, the weather in Weligama is typically warm. Average daily high temperature in December is about 27 degrees above zero. On average, Weligama has 21 rainy, 5 sunny, and 5 partly cloudy days in December. The rains are usually heavy. December as well as March, April, May, and June is considered the most uncomfortable time to visit Weligama.

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