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December weather forecast in Bentota

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		79%
	5.8 m/s		+29

30 November, Sunday. day, 27°; night, 26°; clear

1 December, mon

	758 mmHg		79%
	5.1 m/s		+29

1 December, Monday. day, 27°; night, 26°; rain

2 December, tue

	758 mmHg		80%
	5.2 m/s		+29

2 December, Tuesday. day, 27°; night, 26°; rain

3 December, wed

	758 mmHg		81%
	5.2 m/s		+29

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

4 December, thu

	758 mmHg		82%
	5.4 m/s		+28

4 December, Thursday. day, 27°; night, 26°; rain

5 December, fri

	758 mmHg		81%
	5.2 m/s		+29

5 December, Friday. day, 27°; night, 26°; rain

6 December, sat

	758 mmHg		81%
	6 m/s		+28

6 December, Saturday. day, 27°; night, 26°; rain

7 December, sun

	758 mmHg		80%
	5.9 m/s		+28

7 December, Sunday. day, 27°; night, 26°; overcast

8 December, mon

	758 mmHg		81%
	6 m/s		+28

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

9 December, tue

	758 mmHg		80%
	6 m/s		+28

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

10 December, wed

	758 mmHg		80%
	5.7 m/s		+28

10 December, Wednesday. day, 27°; night, 26°; overcast

11 December, thu

	758 mmHg		80%
	5.7 m/s		+28

11 December, Thursday. day, 27°; night, 26°; partly cloudy

12 December, fri

	758 mmHg		81%
	5.9 m/s		+28

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

13 December, sat

	758 mmHg		81%
	5.4 m/s		+28

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

14 December, sun

	758 mmHg		80%
	5.8 m/s		+29

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

15 December, mon

	758 mmHg		80%
	5.7 m/s		+29

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

16 December, tue

	758 mmHg		80%
	6 m/s		+29

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

17 December, wed

	758 mmHg		80%
	6.3 m/s		+29

17 December, Wednesday. day, 27°; night, 26°; partly cloudy

18 December, thu

	758 mmHg		81%
	5.9 m/s		+29

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

19 December, fri

	758 mmHg		81%
	6.2 m/s		+29

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

20 December, sat

	758 mmHg		81%
	6.3 m/s		+29

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

21 December, sun

	758 mmHg		81%
	6.2 m/s		+29

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

22 December, mon

	758 mmHg		81%
	6.6 m/s		+28

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

23 December, tue

	758 mmHg		79%
	6.6 m/s		+28

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

24 December, wed

	758 mmHg		79%
	6 m/s		+28

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

25 December, thu

	758 mmHg		78%
	6.2 m/s		+28

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

26 December, fri

	758 mmHg		77%
	6.7 m/s		+28

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

27 December, sat

	758 mmHg		79%
	6.4 m/s		+28

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

28 December, sun

	758 mmHg		79%
	6 m/s		+28

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

29 December, mon

	758 mmHg		78%
	5.4 m/s		+28

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

30 December, tue

	758 mmHg		78%
	5.4 m/s		+28

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

31 December, wed

	758 mmHg		78%
	5.5 m/s		+28

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

1 January, thu

	759 mmHg		78%
	5.7 m/s		+28

1 January, Thursday. day, 27°; night, 25°; partly cloudy

2 January, fri

	759 mmHg		78%
	6.2 m/s		+28

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

3 January, sat

	759 mmHg		78%
	6.6 m/s		+28

3 January, Saturday. day, 27°; night, 25°; partly cloudy

Average data for 10 years

Bentota December

8

sunny days

18

days with precipitation

12

cloudy days

8 sunny days; 18 days with precipitation; 12 cloudy days;

80

%

air humidity

3.9

m/s

WindSE

165

mm of precipitation

(7% of annual average)

+28

°C

Water temperature

air humidity 80%; 165 millimeters of precipitation (7% of annual average); Wind south-easterly 3.9 Meters per second; Water temperature +28°

Weather graphs for December

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

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S

S

S

S

SE

S

S

S

S

S

S

S

S

SE

E

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

1

Average data for 10 years

2

3

4

5

6

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9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

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26

27

28

29

30

31

Daytime temperature

Night-time temperature

Cities near you

Unawatuna
Colombo
Hikkaduwa
Sri Jayawardenapura Kotte
Galle
Tangalle
Pasikudah
Mirissa
Trincomalee

Cities with similar weather in December

Phuket
Pattaya
Bangkok
Goa
Male
Singapore
Zanzibar
Denpasar
Victoria

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

In December, the weather in Bentota is typically warm. Average daily high temperature in December is about 27 degrees above zero. On average, Bentota has 18 rainy, 8 sunny, 3 partly cloudy, and 2 cloudy days in December. The rains are usually heavy.

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