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August weather forecast in Colchester

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

	756 mmHg		77%
	3.5 m/s

27 July, Sunday. day, 25°; night, 18°; rain

28 July, mon

	756 mmHg		77%
	3.6 m/s

28 July, Monday. day, 25°; night, 18°; rain

29 July, tue

	756 mmHg		76%
	3.5 m/s

29 July, Tuesday. day, 25°; night, 19°; rain

30 July, wed

	757 mmHg		74%
	3.5 m/s

30 July, Wednesday. day, 25°; night, 18°; clear

31 July, thu

	757 mmHg		75%
	3.2 m/s

31 July, Thursday. day, 25°; night, 18°; clear

1 August, fri

	757 mmHg		75%
	3.4 m/s

1 August, Friday. day, 26°; night, 18°; rain

2 August, sat

	756 mmHg		75%
	3.5 m/s

2 August, Saturday. day, 26°; night, 19°; rain

3 August, sun

	756 mmHg		77%
	3.4 m/s

3 August, Sunday. day, 26°; night, 19°; rain

4 August, mon

	757 mmHg		77%
	3.5 m/s

4 August, Monday. day, 25°; night, 19°; rain

5 August, tue

	757 mmHg		76%
	3.5 m/s

5 August, Tuesday. day, 25°; night, 19°; rain

6 August, wed

	757 mmHg		74%
	3.7 m/s

6 August, Wednesday. day, 24°; night, 17°; rain

7 August, thu

	757 mmHg		76%
	3.4 m/s

7 August, Thursday. day, 24°; night, 17°; rain

8 August, fri

	757 mmHg		78%
	3.4 m/s

8 August, Friday. day, 25°; night, 18°; partly cloudy

9 August, sat

	756 mmHg		77%
	3.5 m/s

9 August, Saturday. day, 25°; night, 18°; partly cloudy

10 August, sun

	756 mmHg		76%
	3.7 m/s

10 August, Sunday. day, 25°; night, 19°; partly cloudy

11 August, mon

	756 mmHg		77%
	3.4 m/s

11 August, Monday. day, 25°; night, 18°; rain

12 August, tue

	757 mmHg		78%
	3.5 m/s

12 August, Tuesday. day, 24°; night, 18°; overcast

13 August, wed

	757 mmHg		78%
	3.5 m/s

13 August, Wednesday. day, 24°; night, 18°; rain

14 August, thu

	757 mmHg		76%
	3.2 m/s

14 August, Thursday. day, 24°; night, 18°; partly cloudy

15 August, fri

	757 mmHg		75%
	3.2 m/s

15 August, Friday. day, 25°; night, 18°; partly cloudy

16 August, sat

	757 mmHg		77%
	3.5 m/s

16 August, Saturday. day, 25°; night, 18°; rain

17 August, sun

	757 mmHg		78%
	3.7 m/s

17 August, Sunday. day, 24°; night, 18°; partly cloudy

18 August, mon

	756 mmHg		78%
	4 m/s

18 August, Monday. day, 24°; night, 18°; rain

19 August, tue

	757 mmHg		76%
	3.4 m/s

19 August, Tuesday. day, 24°; night, 17°; clear

20 August, wed

	758 mmHg		74%
	3.5 m/s

20 August, Wednesday. day, 24°; night, 16°; clear

21 August, thu

	758 mmHg		77%
	3.7 m/s

21 August, Thursday. day, 24°; night, 18°; rain

22 August, fri

	757 mmHg		78%
	3.6 m/s

22 August, Friday. day, 23°; night, 17°; rain

23 August, sat

	758 mmHg		78%
	3.5 m/s

23 August, Saturday. day, 23°; night, 17°; partly cloudy

24 August, sun

	758 mmHg		77%
	3.6 m/s

24 August, Sunday. day, 23°; night, 16°; clear

25 August, mon

	758 mmHg		77%
	3.6 m/s

25 August, Monday. day, 24°; night, 16°; clear

26 August, tue

	758 mmHg		77%
	3.5 m/s

26 August, Tuesday. day, 24°; night, 16°; clear

27 August, wed

	758 mmHg		77%
	3.5 m/s

27 August, Wednesday. day, 23°; night, 17°; partly cloudy

28 August, thu

	758 mmHg		79%
	3.6 m/s

28 August, Thursday. day, 23°; night, 16°; overcast

29 August, fri

	757 mmHg		78%
	4.19 m/s

29 August, Friday. day, 23°; night, 17°; partly cloudy

30 August, sat

	757 mmHg		77%
	3.8 m/s

30 August, Saturday. day, 23°; night, 16°; rain

31 August, sun

	758 mmHg		77%
	3.9 m/s

31 August, Sunday. day, 23°; night, 16°; clear

1 September, mon

	759 mmHg		78%
	3.5 m/s

1 September, Monday. day, 23°; night, 16°; clear

2 September, tue

	759 mmHg		77%
	3.8 m/s

2 September, Tuesday. day, 23°; night, 15°; clear

3 September, wed

	758 mmHg		78%
	3.8 m/s

3 September, Wednesday. day, 23°; night, 16°; clear

4 September, thu

	757 mmHg		77%
	3.8 m/s

4 September, Thursday. day, 23°; night, 16°; partly cloudy

5 September, fri

	759 mmHg		77%
	4 m/s

5 September, Friday. day, 22°; night, 15°; clear

6 September, sat

	759 mmHg		77%
	3.5 m/s

6 September, Saturday. day, 23°; night, 15°; clear

Average data for 10 years

Colchester August

6

sunny days

14

days with precipitation

5

cloudy days

6 sunny days; 14 days with precipitation; 5 cloudy days;

77

%

air humidity

2.4

m/s

WindSW

99

mm of precipitation

(9% of annual average)

air humidity 77%; 99 millimeters of precipitation (9% of annual average); Wind south-westerly 2.4 Meters per second

Weather graphs for August

TemperaturePrecipitation chance, %Humidity, %Wind, m/sPressure, mmHg

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

S

SW

SW

S

SW

SW

SW

SW

SW

S

SW

S

SW

S

SW

SW

S

S

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

New York
Boston
Ottawa
Islandia
Montreal
Quebec
Jamaica
Brooklyn
Laval

Cities with similar weather in August

Lisbon
Toronto
Porto
Genoa
Santa Cruz de Tenerife
Funchal
Seattle
Playa de las Americas
Port Louis

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

In August, the weather in Colchester is typically warm. Average daily high temperature in August is about 24 degrees above zero. On average, Colchester has 14 rainy, 9 partly cloudy, 6 sunny, and 2 cloudy days in August. The rains are usually heavy.

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