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Monthly weather forecast in Colombo

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

29 December, sun

	750 mmHg		73%
	5.6 m/s		+28

29 December, Sunday. day, 28°; night, 26°; rain

30 December, mon

	750 mmHg		70%
	6.3 m/s		+28

30 December, Monday. day, 28°; night, 26°; clear

31 December, tue

	750 mmHg		70%
	6.3 m/s		+28

31 December, Tuesday. day, 28°; night, 26°; partly cloudy

1 January, wed

	756 mmHg		82%
	5.5 m/s		+29

Climate normal

1 January, Wednesday. day, 29°; night, 25°; thunderstorm with rain

2 January, thu

	756 mmHg		77%
	5.3 m/s		+29

Climate normal

2 January, Thursday. day, 29°; night, 24°; rain

3 January, fri

	756 mmHg		72%
	5.9 m/s		+29

Climate normal

3 January, Friday. day, 30°; night, 25°; rain

4 January, sat

	756 mmHg		73%
	4.3 m/s		+29

Climate normal

4 January, Saturday. day, 31°; night, 24°; light rain

5 January, sun

	757 mmHg		74%
	3.9 m/s		+29

Climate normal

5 January, Sunday. day, 31°; night, 24°; rain

6 January, mon

	757 mmHg		77%
	3.9 m/s		+29

Climate normal

6 January, Monday. day, 31°; night, 24°; light rain

7 January, tue

	757 mmHg		79%
	4 m/s		+29

Climate normal

7 January, Tuesday. day, 31°; night, 24°; light rain

8 January, wed

	756 mmHg		81%
	4 m/s		+28

Climate normal

8 January, Wednesday. day, 30°; night, 25°; light rain

9 January, thu

	757 mmHg		84%
	4.2 m/s		+28

Climate normal

9 January, Thursday. day, 29°; night, 25°; rain

10 January, fri

	757 mmHg		83%
	4.3 m/s		+26

Climate normal

10 January, Friday. day, 30°; night, 25°; partly cloudy

11 January, sat

	757 mmHg		77%
	4.8 m/s		+27

Climate normal

11 January, Saturday. day, 30°; night, 25°; partly cloudy

12 January, sun

	757 mmHg		77%
	6.2 m/s		+27

Climate normal

12 January, Sunday. day, 30°; night, 25°; partly cloudy

13 January, mon

	750 mmHg		71%
	3 m/s		+27

Climate normal

13 January, Monday. day, 28°; night, 26°; light rain

14 January, tue

	750 mmHg		77%
	4 m/s		+26

Climate normal

14 January, Tuesday. day, 27°; night, 26°; light rain

15 January, wed

	750 mmHg		76%
	5.1 m/s		+26

Climate normal

15 January, Wednesday. day, 27°; night, 26°; mostly clear

16 January, thu

	750 mmHg		74%
	5.9 m/s		+26

Climate normal

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

17 January, fri

	749 mmHg		67%
	6.1 m/s		+27

Climate normal

17 January, Friday. day, 28°; night, 25°; clear

18 January, sat

	749 mmHg		76%
	5.9 m/s		+26

Climate normal

18 January, Saturday. day, 27°; night, 26°; mostly clear

19 January, sun

	749 mmHg		79%
	4.6 m/s		+27

Climate normal

19 January, Sunday. day, 28°; night, 26°; rain

20 January, mon

	749 mmHg		78%
	3.6 m/s		+27

Climate normal

20 January, Monday. day, 28°; night, 26°; rain

21 January, tue

	749 mmHg		82%
	2.9 m/s		+26

Climate normal

21 January, Tuesday. day, 27°; night, 26°; rain

22 January, wed

	749 mmHg		85%
	4.2 m/s		+26

Climate normal

22 January, Wednesday. day, 27°; night, 26°; rain

23 January, thu

	750 mmHg		82%
	3 m/s		+26

Climate normal

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

24 January, fri

	750 mmHg		86%
	4.5 m/s		+25

Climate normal

24 January, Friday. day, 26°; night, 25°; rain

25 January, sat

	749 mmHg		87%
	6.4 m/s		+25

Climate normal

25 January, Saturday. day, 26°; night, 25°; light rain

26 January, sun

	750 mmHg		84%
	4.4 m/s		+26

Climate normal

26 January, Sunday. day, 27°; night, 25°; rain

27 January, mon

	750 mmHg		76%
	4 m/s		+26

Climate normal

27 January, Monday. day, 27°; night, 26°; partly cloudy

28 January, tue

	749 mmHg		78%
	5.3 m/s		+26

Climate normal

28 January, Tuesday. day, 27°; night, 26°; light rain

29 January, wed

	748 mmHg		79%
	5.5 m/s		+26

Climate normal

29 January, Wednesday. day, 27°; night, 26°; partly cloudy

30 January, thu

	748 mmHg		81%
	6.3 m/s		+26

Climate normal

30 January, Thursday. day, 27°; night, 26°; partly cloudy

Average data for 10 years

Next, the average data for 10 years

31 January, fri

	751 mmHg		68%
	6 m/s		+28

31 January, Friday. day, 28°; night, 26°; partly cloudy

1 February, sat

	751 mmHg		68%
	6.5 m/s		+28

1 February, Saturday. day, 29°; night, 26°; partly cloudy

Average for 30 days

5

sunny days

18

days with precipitation

7

cloudy days

5 sunny days; 18 days with precipitation; 7 cloudy days;

78

%

air humidity

4.7

m/s

WindNE

66

mm of precipitation

(2% of annual average)

+27

°C

Water temperature

air humidity 78%; 66 millimeters of precipitation (2% of annual average); Wind north-easterly 4.7 Meters per second; Water temperature +27°

Forecast in graphs

TemperatureWater temperatureHumidity, %Wind, m/sPressure, mmHg

NE

NE

NE

NE

NE

NE

NW

N

N

N

N

N

E

NE

NE

NE

NE

N

NE

NE

NE

NE

NE

NE

NE

E

NE

N

N

NE

1

January

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

Daytime temperature

Night-time temperature

Weather forecast for the month based on historical data from the last 10 years.

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