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August weather forecast in Port Coquitlam

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

	684 mmHg		76%
	2.3 m/s		+17

27 July, Sunday. day, 22°; night, 11°; clear

28 July, mon

	684 mmHg		75%
	2.3 m/s		+18

28 July, Monday. day, 22°; night, 11°; clear

29 July, tue

	684 mmHg		76%
	2.3 m/s		+17

29 July, Tuesday. day, 22°; night, 11°; clear

30 July, wed

	684 mmHg		74%
	2.3 m/s		+17

30 July, Wednesday. day, 22°; night, 11°; clear

31 July, thu

	684 mmHg		74%
	2.3 m/s		+17

31 July, Thursday. day, 21°; night, 11°; clear

1 August, fri

	684 mmHg		76%
	2.4 m/s		+17

1 August, Friday. day, 21°; night, 11°; clear

2 August, sat

	684 mmHg		77%
	2.4 m/s		+17

2 August, Saturday. day, 20°; night, 11°; clear

3 August, sun

	684 mmHg		77%
	2.2 m/s		+18

3 August, Sunday. day, 21°; night, 11°; clear

4 August, mon

	683 mmHg		76%
	2.2 m/s		+18

4 August, Monday. day, 22°; night, 11°; clear

5 August, tue

	683 mmHg		75%
	2.3 m/s		+18

5 August, Tuesday. day, 22°; night, 11°; clear

6 August, wed

	683 mmHg		78%
	2.2 m/s		+17

6 August, Wednesday. day, 21°; night, 11°; partly cloudy

7 August, thu

	683 mmHg		80%
	2.2 m/s		+16

7 August, Thursday. day, 20°; night, 11°; partly cloudy

8 August, fri

	683 mmHg		80%
	2.2 m/s		+16

8 August, Friday. day, 20°; night, 11°; partly cloudy

9 August, sat

	684 mmHg		78%
	2.2 m/s		+16

9 August, Saturday. day, 21°; night, 11°; partly cloudy

10 August, sun

	683 mmHg		78%
	2.2 m/s		+17

10 August, Sunday. day, 21°; night, 12°; partly cloudy

11 August, mon

	683 mmHg		79%
	2.2 m/s		+17

11 August, Monday. day, 21°; night, 11°; partly cloudy

12 August, tue

	684 mmHg		78%
	2.2 m/s		+17

12 August, Tuesday. day, 21°; night, 11°; clear

13 August, wed

	684 mmHg		76%
	2.09 m/s		+17

13 August, Wednesday. day, 22°; night, 11°; clear

14 August, thu

	684 mmHg		76%
	2.3 m/s		+17

14 August, Thursday. day, 22°; night, 11°; clear

15 August, fri

	683 mmHg		77%
	2.3 m/s		+18

15 August, Friday. day, 22°; night, 12°; clear

16 August, sat

	683 mmHg		77%
	2.3 m/s		+18

16 August, Saturday. day, 21°; night, 11°; clear

17 August, sun

	683 mmHg		78%
	2.2 m/s		+18

17 August, Sunday. day, 21°; night, 11°; clear

18 August, mon

	683 mmHg		78%
	2.2 m/s		+18

18 August, Monday. day, 21°; night, 11°; clear

19 August, tue

	683 mmHg		79%
	2.2 m/s		+17

19 August, Tuesday. day, 20°; night, 11°; partly cloudy

20 August, wed

	682 mmHg		78%
	2.2 m/s		+17

20 August, Wednesday. day, 20°; night, 11°; partly cloudy

21 August, thu

	682 mmHg		79%
	2.4 m/s		+16

21 August, Thursday. day, 19°; night, 11°; rain

22 August, fri

	683 mmHg		79%
	2.3 m/s		+17

22 August, Friday. day, 19°; night, 10°; rain

23 August, sat

	682 mmHg		79%
	2.2 m/s		+17

23 August, Saturday. day, 19°; night, 10°; rain

24 August, sun

	683 mmHg		79%
	2.2 m/s		+16

24 August, Sunday. day, 19°; night, 10°; rain

25 August, mon

	682 mmHg		78%
	2.3 m/s		+17

25 August, Monday. day, 19°; night, 10°; rain

26 August, tue

	682 mmHg		78%
	2.3 m/s		+17

26 August, Tuesday. day, 20°; night, 10°; rain

27 August, wed

	683 mmHg		78%
	2.3 m/s		+16

27 August, Wednesday. day, 20°; night, 10°; rain

28 August, thu

	683 mmHg		78%
	2.09 m/s		+16

28 August, Thursday. day, 20°; night, 10°; partly cloudy

29 August, fri

	682 mmHg		81%
	2.4 m/s		+16

29 August, Friday. day, 20°; night, 11°; rain

30 August, sat

	682 mmHg		82%
	2.4 m/s		+15

30 August, Saturday. day, 18°; night, 10°; rain

31 August, sun

	682 mmHg		82%
	2.4 m/s		+16

31 August, Sunday. day, 18°; night, 10°; rain

1 September, mon

	682 mmHg		80%
	2.3 m/s		+16

1 September, Monday. day, 18°; night, 10°; partly cloudy

2 September, tue

	682 mmHg		79%
	2.2 m/s		+16

2 September, Tuesday. day, 19°; night, 9°; partly cloudy

3 September, wed

	682 mmHg		79%
	2.2 m/s		+16

3 September, Wednesday. day, 19°; night, 10°; clear

4 September, thu

	683 mmHg		80%
	2.09 m/s		+16

4 September, Thursday. day, 19°; night, 9°; rain

5 September, fri

	683 mmHg		81%
	2.2 m/s		+15

5 September, Friday. day, 18°; night, 9°; rain

6 September, sat

	684 mmHg		79%
	2.09 m/s		+16

6 September, Saturday. day, 18°; night, 10°; clear

Average data for 10 years

Port Coquitlam August

12

sunny days

10

days with precipitation

6

cloudy days

12 sunny days; 10 days with precipitation; 6 cloudy days;

78

%

air humidity

1.3

m/s

WindSE

95

mm of precipitation

(4% of annual average)

+17

°C

Water temperature

air humidity 78%; 95 millimeters of precipitation (4% of annual average); Wind south-easterly 1.3 Meters per second; Water temperature +17°

Weather graphs for August

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

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1

Average data for 10 years

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3

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31

Daytime temperature

Night-time temperature

Cities near you

Vancouver
Seattle
Portland
Victoria
Vancouver
Mount Ranier National Park
Courtenay
Kelowna
Tofino

Cities with similar weather in August

Copenhagen
Gdansk
Lima
Bruges
San Sebastian
San Jose
Fuerteventura
Rostock
Santander

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

August in Port Coquitlam is the warmest month of the year. In August, the weather in Port Coquitlam is typically warm. Average daily high temperature in August is about 20 degrees above zero. On average, Port Coquitlam has 12 sunny, 10 rainy, and 9 partly cloudy days in August. The rains are usually heavy.

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