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August weather forecast in Jaffna

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

26 July, sun

	754 mmHg		73%
	9.8 m/s		+29

26 July, Sunday. day, 29°; night, 29°; overcast

27 July, mon

	754 mmHg		72%
	10.3 m/s		+29

27 July, Monday. day, 29°; night, 29°; rain

28 July, tue

	754 mmHg		73%
	11 m/s		+29

28 July, Tuesday. day, 29°; night, 29°; rain

29 July, wed

	754 mmHg		74%
	11.1 m/s		+29

29 July, Wednesday. day, 29°; night, 29°; rain

30 July, thu

	754 mmHg		73%
	10.8 m/s		+29

30 July, Thursday. day, 29°; night, 29°; overcast

31 July, fri

	754 mmHg		72%
	11.1 m/s		+29

31 July, Friday. day, 29°; night, 29°; overcast

1 August, sat

	754 mmHg		72%
	10.6 m/s		+29

1 August, Saturday. day, 29°; night, 29°; overcast

2 August, sun

	754 mmHg		70%
	10.3 m/s		+29

2 August, Sunday. day, 29°; night, 29°; rain

3 August, mon

	754 mmHg		72%
	11.1 m/s		+29

3 August, Monday. day, 29°; night, 29°; overcast

4 August, tue

	754 mmHg		74%
	10.8 m/s		+29

4 August, Tuesday. day, 29°; night, 29°; overcast

5 August, wed

	754 mmHg		73%
	10.3 m/s		+29

5 August, Wednesday. day, 29°; night, 29°; overcast

6 August, thu

	754 mmHg		72%
	10.3 m/s		+29

6 August, Thursday. day, 29°; night, 29°; overcast

7 August, fri

	754 mmHg		74%
	10.8 m/s		+29

7 August, Friday. day, 29°; night, 28°; overcast

8 August, sat

	754 mmHg		73%
	9.8 m/s		+29

8 August, Saturday. day, 29°; night, 28°; overcast

9 August, sun

	754 mmHg		73%
	8.8 m/s		+29

9 August, Sunday. day, 29°; night, 28°; rain

10 August, mon

	754 mmHg		75%
	9 m/s		+29

10 August, Monday. day, 29°; night, 28°; rain

11 August, tue

	754 mmHg		74%
	9.3 m/s		+29

11 August, Tuesday. day, 29°; night, 28°; overcast

12 August, wed

	754 mmHg		75%
	8.6 m/s		+29

12 August, Wednesday. day, 29°; night, 28°; rain

13 August, thu

	754 mmHg		75%
	9 m/s		+29

13 August, Thursday. day, 29°; night, 28°; rain

14 August, fri

	755 mmHg		74%
	8.6 m/s		+29

14 August, Friday. day, 29°; night, 28°; rain

15 August, sat

	754 mmHg		75%
	8.3 m/s		+29

15 August, Saturday. day, 29°; night, 28°; rain

16 August, sun

	754 mmHg		76%
	8.1 m/s		+29

16 August, Sunday. day, 28°; night, 28°; rain

17 August, mon

	754 mmHg		75%
	7.5 m/s		+29

17 August, Monday. day, 29°; night, 28°; rain

18 August, tue

	754 mmHg		75%
	9.1 m/s		+29

18 August, Tuesday. day, 29°; night, 28°; rain

19 August, wed

	754 mmHg		74%
	9.6 m/s		+29

19 August, Wednesday. day, 29°; night, 28°; overcast

20 August, thu

	754 mmHg		75%
	10.1 m/s		+29

20 August, Thursday. day, 29°; night, 28°; rain

21 August, fri

	754 mmHg		74%
	9.8 m/s		+29

21 August, Friday. day, 29°; night, 28°; rain

22 August, sat

	754 mmHg		74%
	10.8 m/s		+29

22 August, Saturday. day, 29°; night, 28°; overcast

23 August, sun

	754 mmHg		73%
	10 m/s		+29

23 August, Sunday. day, 29°; night, 28°; rain

24 August, mon

	754 mmHg		73%
	9.1 m/s		+29

24 August, Monday. day, 29°; night, 28°; rain

25 August, tue

	754 mmHg		73%
	9.8 m/s		+29

25 August, Tuesday. day, 29°; night, 29°; clear

26 August, wed

	754 mmHg		73%
	10 m/s		+29

26 August, Wednesday. day, 29°; night, 28°; overcast

27 August, thu

	754 mmHg		74%
	10.8 m/s		+29

27 August, Thursday. day, 29°; night, 28°; rain

28 August, fri

	754 mmHg		73%
	10.1 m/s		+29

28 August, Friday. day, 29°; night, 28°; overcast

29 August, sat

	754 mmHg		74%
	10.1 m/s		+29

29 August, Saturday. day, 29°; night, 28°; overcast

30 August, sun

	754 mmHg		74%
	9.3 m/s		+29

30 August, Sunday. day, 29°; night, 28°; overcast

31 August, mon

	754 mmHg		74%
	10.5 m/s		+29

31 August, Monday. day, 29°; night, 28°; rain

1 September, tue

	754 mmHg		73%
	10.1 m/s		+29

1 September, Tuesday. day, 29°; night, 28°; overcast

2 September, wed

	755 mmHg		74%
	10.3 m/s		+29

2 September, Wednesday. day, 29°; night, 28°; overcast

3 September, thu

	755 mmHg		74%
	10.3 m/s		+29

3 September, Thursday. day, 29°; night, 28°; rain

4 September, fri

	755 mmHg		75%
	10.6 m/s		+29

4 September, Friday. day, 29°; night, 28°; clear

5 September, sat

	755 mmHg		75%
	10.6 m/s		+29

5 September, Saturday. day, 29°; night, 28°; overcast

Average data for 10 years

Jaffna August

1

sunny day

16

days with precipitation

14

cloudy days

1 sunny day; 16 days with precipitation; 14 cloudy days;

74

%

air humidity

7.5

m/s

WindSW

65

mm of precipitation

(7% of annual average)

+29

°C

Water temperature

air humidity 74%; 65 millimeters of precipitation (7% of annual average); Wind south-westerly 7.5 Meters per second; Water temperature +29°

Weather graphs for August

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

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

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
Hikkaduwa
Sri Jayawardenapura Kotte
Colombo
Bentota
Galle
Kalutara
Tangalle
Ahungalla

Cities with similar weather in August

Rome
Budva
Jerba
Goa
Malaga
Naples
Majorca
Bar
Palermo

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

In August, the weather in Jaffna is typically hot. Average daily high temperature in August is about 29 degrees above zero. On average, Jaffna has 16 rainy, 14 cloudy, and 1 sunny day in August. The rains are usually moderate. August as well as October, November, and December is considered the most uncomfortable time to visit Jaffna.

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