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August weather forecast in Ballymoney

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

27 July, sun

	747 mmHg		82%
	6.5 m/s		+14

27 July, Sunday. day, 15°; night, 13°; clear

28 July, mon

	747 mmHg		82%
	6.8 m/s		+14

28 July, Monday. day, 15°; night, 13°; rain

29 July, tue

	746 mmHg		81%
	6.9 m/s		+14

29 July, Tuesday. day, 16°; night, 13°; rain

30 July, wed

	746 mmHg		85%
	7.5 m/s		+14

30 July, Wednesday. day, 15°; night, 12°; clear

31 July, thu

	744 mmHg		86%
	6.8 m/s		+14

31 July, Thursday. day, 15°; night, 13°; rain

1 August, fri

	743 mmHg		85%
	7.9 m/s		+14

1 August, Friday. day, 16°; night, 13°; rain

2 August, sat

	742 mmHg		83%
	7 m/s		+14

2 August, Saturday. day, 16°; night, 13°; rain

3 August, sun

	743 mmHg		83%
	7.8 m/s		+14

3 August, Sunday. day, 16°; night, 13°; rain

4 August, mon

	746 mmHg		81%
	7.4 m/s		+14

4 August, Monday. day, 15°; night, 13°; rain

5 August, tue

	746 mmHg		83%
	5.5 m/s		+14

5 August, Tuesday. day, 15°; night, 13°; rain

6 August, wed

	748 mmHg		80%
	5.3 m/s		+14

6 August, Wednesday. day, 16°; night, 12°; rain

7 August, thu

	749 mmHg		82%
	7.3 m/s		+14

7 August, Thursday. day, 15°; night, 12°; rain

8 August, fri

	751 mmHg		79%
	7.1 m/s		+14

8 August, Friday. day, 15°; night, 13°; rain

9 August, sat

	748 mmHg		85%
	6.8 m/s		+14

9 August, Saturday. day, 15°; night, 12°; rain

10 August, sun

	748 mmHg		86%
	7.1 m/s		+14

10 August, Sunday. day, 15°; night, 13°; rain

11 August, mon

	748 mmHg		83%
	8.3 m/s		+14

11 August, Monday. day, 15°; night, 13°; rain

12 August, tue

	747 mmHg		83%
	6.5 m/s		+14

12 August, Tuesday. day, 15°; night, 13°; rain

13 August, wed

	746 mmHg		85%
	6.3 m/s		+14

13 August, Wednesday. day, 15°; night, 13°; rain

14 August, thu

	748 mmHg		81%
	6.4 m/s		+15

14 August, Thursday. day, 16°; night, 13°; rain

15 August, fri

	747 mmHg		85%
	8 m/s		+14

15 August, Friday. day, 16°; night, 13°; rain

16 August, sat

	745 mmHg		82%
	9.1 m/s		+14

16 August, Saturday. day, 16°; night, 13°; clear

17 August, sun

	745 mmHg		81%
	7 m/s		+15

17 August, Sunday. day, 15°; night, 14°; rain

18 August, mon

	745 mmHg		82%
	7.3 m/s		+14

18 August, Monday. day, 16°; night, 13°; rain

19 August, tue

	746 mmHg		82%
	7.6 m/s		+14

19 August, Tuesday. day, 16°; night, 14°; rain

20 August, wed

	746 mmHg		83%
	7.6 m/s		+14

20 August, Wednesday. day, 16°; night, 14°; rain

21 August, thu

	749 mmHg		83%
	6.9 m/s		+14

21 August, Thursday. day, 15°; night, 13°; rain

22 August, fri

	745 mmHg		82%
	7.9 m/s		+14

22 August, Friday. day, 15°; night, 14°; rain

23 August, sat

	745 mmHg		81%
	7.3 m/s		+14

23 August, Saturday. day, 15°; night, 12°; rain

24 August, sun

	745 mmHg		81%
	6.8 m/s		+14

24 August, Sunday. day, 15°; night, 12°; clear

25 August, mon

	744 mmHg		80%
	6.8 m/s		+14

25 August, Monday. day, 15°; night, 13°; rain

26 August, tue

	747 mmHg		81%
	7.5 m/s		+14

26 August, Tuesday. day, 15°; night, 12°; rain

27 August, wed

	747 mmHg		82%
	8.6 m/s		+14

27 August, Wednesday. day, 15°; night, 13°; rain

28 August, thu

	750 mmHg		81%
	8.6 m/s		+14

28 August, Thursday. day, 14°; night, 12°; overcast

29 August, fri

	750 mmHg		83%
	6.4 m/s		+14

29 August, Friday. day, 15°; night, 12°; rain

30 August, sat

	751 mmHg		80%
	6.8 m/s		+15

30 August, Saturday. day, 15°; night, 13°; clear

31 August, sun

	751 mmHg		81%
	6.6 m/s		+14

31 August, Sunday. day, 14°; night, 12°; overcast

1 September, mon

	749 mmHg		81%
	7.3 m/s		+15

1 September, Monday. day, 15°; night, 13°; rain

2 September, tue

	747 mmHg		82%
	7.4 m/s		+15

2 September, Tuesday. day, 15°; night, 13°; rain

3 September, wed

	746 mmHg		85%
	7.6 m/s		+14

3 September, Wednesday. day, 15°; night, 12°; rain

4 September, thu

	748 mmHg		82%
	7 m/s		+14

4 September, Thursday. day, 14°; night, 13°; rain

5 September, fri

	747 mmHg		82%
	9.3 m/s		+14

5 September, Friday. day, 14°; night, 12°; clear

6 September, sat

	747 mmHg		86%
	9.1 m/s		+14

6 September, Saturday. day, 14°; night, 13°; rain

Average data for 10 years

Ballymoney August

3

sunny days

26

days with precipitation

2

cloudy days

3 sunny days; 26 days with precipitation; 2 cloudy days;

82

%

air humidity

5.4

m/s

WindSW

94

mm of precipitation

(11% of annual average)

+14

°C

Water temperature

air humidity 82%; 94 millimeters of precipitation (11% of annual average); Wind south-westerly 5.4 Meters per second; Water temperature +14°

Weather graphs for August

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

S

S

SW

W

SW

W

SW

W

W

W

W

SW

SW

SW

S

SW

SW

SW

S

SW

SW

SW

SW

S

SW

SW

SW

W

SW

W

W

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

Dublin
Edinburgh
Liverpool
Wicklow
Carrickfinn
Cork
Glasgow
Ennis
Belfast

Cities with similar weather in August

Cholpon-Ata
Sydney
Reykyavik
Oslo
San Francisco
Buenos Aires
Melbourne
Wellington
Auckland

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

In August, the weather in Ballymoney is typically warm. Average daily high temperature in August is about 15 degrees above zero. On average, Ballymoney has 26 rainy, 3 sunny, and 2 cloudy days in August. The rains are usually heavy. August as well as January, February, March, and April is considered the most uncomfortable time to visit Ballymoney.

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