10 day forecast Monthly forecast Weather map

City or area

Go to comparison

Monthly weather forecast in Dehiwala-Mount Lavinia

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

22 December, sun

	750 mmHg		74%
	7 m/s		+28

22 December, Sunday. day, 28°; night, 25°; rain

23 December, mon

	750 mmHg		75%
	7.5 m/s		+28

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

24 December, tue

	750 mmHg		74%
	7.8 m/s		+28

24 December, Tuesday. day, 28°; night, 25°; rain

25 December, wed

	754 mmHg		70%
	4.3 m/s		+29

Climate normal

25 December, Wednesday. day, 31°; night, 23°; mostly clear

26 December, thu

	755 mmHg		71%
	4.6 m/s		+29

Climate normal

26 December, Thursday. day, 32°; night, 24°; light rain

27 December, fri

	755 mmHg		77%
	3.8 m/s		+30

Climate normal

27 December, Friday. day, 31°; night, 24°; rain

28 December, sat

	757 mmHg		72%
	3.4 m/s		+29

Climate normal

28 December, Saturday. day, 32°; night, 24°; light rain

29 December, sun

	757 mmHg		74%
	4.1 m/s		+29

Climate normal

29 December, Sunday. day, 32°; night, 25°; rain

30 December, mon

	757 mmHg		79%
	3.7 m/s		+29

Climate normal

30 December, Monday. day, 31°; night, 25°; rain

31 December, tue

	757 mmHg		81%
	4 m/s		+29

Climate normal

31 December, Tuesday. day, 30°; night, 25°; rain

1 January, wed

	757 mmHg		83%
	4 m/s		+29

Climate normal

1 January, Wednesday. day, 30°; night, 25°; heavy rain

2 January, thu

	757 mmHg		79%
	5.2 m/s		+29

Climate normal

2 January, Thursday. day, 30°; night, 25°; heavy rain

3 January, fri

	757 mmHg		77%
	5.2 m/s		+27

Climate normal

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

4 January, sat

	757 mmHg		76%
	4.6 m/s		+27

Climate normal

4 January, Saturday. day, 31°; night, 26°; partly cloudy

5 January, sun

	757 mmHg		77%
	4.1 m/s		+28

Climate normal

5 January, Sunday. day, 30°; night, 26°; partly cloudy

6 January, mon

	749 mmHg		78%
	4.6 m/s		+26

Climate normal

6 January, Monday. day, 27°; night, 25°; light rain

7 January, tue

	749 mmHg		86%
	2.7 m/s		+25

Climate normal

7 January, Tuesday. day, 26°; night, 26°; rain

8 January, wed

	749 mmHg		78%
	1.6 m/s		+27

Climate normal

8 January, Wednesday. day, 28°; night, 26°; partly cloudy

9 January, thu

	748 mmHg		87%
	5 m/s		+25

Climate normal

9 January, Thursday. day, 26°; night, 26°; rain

10 January, fri

	748 mmHg		82%
	5.2 m/s		+26

Climate normal

10 January, Friday. day, 27°; night, 26°; rain

11 January, sat

	747 mmHg		74%
	5.1 m/s		+27

Climate normal

11 January, Saturday. day, 28°; night, 26°; partly cloudy

12 January, sun

	748 mmHg		74%
	5 m/s		+27

Climate normal

12 January, Sunday. day, 28°; night, 26°; mostly clear

13 January, mon

	750 mmHg		74%
	6.1 m/s		+27

Climate normal

13 January, Monday. day, 28°; night, 25°; clear

14 January, tue

	750 mmHg		72%
	6.3 m/s		+27

Climate normal

14 January, Tuesday. day, 28°; night, 25°; mostly clear

15 January, wed

	749 mmHg		69%
	7 m/s		+27

Climate normal

15 January, Wednesday. day, 28°; night, 25°; mostly clear

16 January, thu

	749 mmHg		71%
	6.5 m/s		+26

Climate normal

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

17 January, fri

	749 mmHg		86%
	5.4 m/s		+25

Climate normal

17 January, Friday. day, 26°; night, 26°; rain

18 January, sat

	749 mmHg		81%
	5 m/s		+26

Climate normal

18 January, Saturday. day, 27°; night, 26°; partly cloudy

19 January, sun

	749 mmHg		74%
	3.2 m/s		+27

Climate normal

19 January, Sunday. day, 28°; night, 25°; partly cloudy

20 January, mon

	750 mmHg		69%
	4.2 m/s		+27

Climate normal

20 January, Monday. day, 28°; night, 25°; mostly clear

21 January, tue

	748 mmHg		67%
	4.6 m/s		+27

Climate normal

21 January, Tuesday. day, 28°; night, 25°; clear

22 January, wed

	748 mmHg		66%
	4.8 m/s		+27

Climate normal

22 January, Wednesday. day, 28°; night, 25°; clear

23 January, thu

	748 mmHg		70%
	5.6 m/s		+27

Climate normal

23 January, Thursday. day, 28°; night, 25°; partly cloudy

Average data for 10 years

Next, the average data for 10 years

24 January, fri

	751 mmHg		68%
	6.4 m/s		+28

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

25 January, sat

	751 mmHg		69%
	6.4 m/s		+28

25 January, Saturday. day, 28°; night, 26°; overcast

Average for 30 days

8

sunny days

13

days with precipitation

9

cloudy days

8 sunny days; 13 days with precipitation; 9 cloudy days;

76

%

air humidity

4.6

m/s

WindNE

73

mm of precipitation

(2% of annual average)

+27

°C

Water temperature

air humidity 76%; 73 millimeters of precipitation (2% of annual average); Wind north-easterly 4.6 Meters per second; Water temperature +27°

Forecast in graphs

TemperatureWater temperatureHumidity, %Wind, m/sPressure, mmHg

NW

W

W

NE

N

NE

NE

NE

NE

N

N

NE

N

NE

NE

E

NE

NE

NE

NE

N

N

N

N

NE

NE

N

NE

NE

N

25

Average data for 10 years

26

27

28

29

30

31

1

January

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

Daytime temperature

Night-time temperature

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

Links

Help Terms of use Contact us

For partners

Advertisement Yandex.Weather API

Weather forecasts

Hourly forecast Detailed 10 day forecast Monthly forecast Weather map Magnetic storms

Download app

English

English
Русский

Source data: Yandex.Traffic, Roshydromet FSBI "CAO", NOAA, © OpenStreetMap

© 2017–2024 YANDEX LLC