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August weather forecast in Whitehorse

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

	665 mmHg		67%
	3.4 m/s

27 July, Sunday. day, 18°; night, 8°; rain

28 July, mon

	665 mmHg		67%
	3.2 m/s

28 July, Monday. day, 18°; night, 7°; rain

29 July, tue

	665 mmHg		64%
	3 m/s

29 July, Tuesday. day, 19°; night, 7°; clear

30 July, wed

	665 mmHg		63%
	3 m/s

30 July, Wednesday. day, 19°; night, 7°; clear

31 July, thu

	665 mmHg		65%
	2.8 m/s

31 July, Thursday. day, 19°; night, 7°; rain

1 August, fri

	666 mmHg		65%
	2.8 m/s

1 August, Friday. day, 19°; night, 7°; partly cloudy

2 August, sat

	666 mmHg		62%
	3 m/s

2 August, Saturday. day, 20°; night, 7°; clear

3 August, sun

	666 mmHg		62%
	3.2 m/s

3 August, Sunday. day, 19°; night, 8°; clear

4 August, mon

	666 mmHg		62%
	3.1 m/s

4 August, Monday. day, 20°; night, 8°; clear

5 August, tue

	666 mmHg		62%
	3.2 m/s

5 August, Tuesday. day, 20°; night, 8°; clear

6 August, wed

	664 mmHg		65%
	3.1 m/s

6 August, Wednesday. day, 20°; night, 8°; partly cloudy

7 August, thu

	664 mmHg		68%
	3.1 m/s

7 August, Thursday. day, 19°; night, 8°; rain

8 August, fri

	664 mmHg		65%
	3.3 m/s

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

9 August, sat

	664 mmHg		66%
	3.4 m/s

9 August, Saturday. day, 18°; night, 6°; partly cloudy

10 August, sun

	664 mmHg		64%
	3.3 m/s

10 August, Sunday. day, 18°; night, 6°; clear

11 August, mon

	665 mmHg		66%
	3.2 m/s

11 August, Monday. day, 18°; night, 7°; partly cloudy

12 August, tue

	665 mmHg		68%
	3.6 m/s

12 August, Tuesday. day, 18°; night, 8°; rain

13 August, wed

	664 mmHg		67%
	3.6 m/s

13 August, Wednesday. day, 18°; night, 8°; rain

14 August, thu

	665 mmHg		68%
	3.4 m/s

14 August, Thursday. day, 18°; night, 7°; rain

15 August, fri

	664 mmHg		67%
	3.3 m/s

15 August, Friday. day, 18°; night, 7°; clear

16 August, sat

	664 mmHg		67%
	3.3 m/s

16 August, Saturday. day, 18°; night, 7°; partly cloudy

17 August, sun

	663 mmHg		69%
	3.6 m/s

17 August, Sunday. day, 17°; night, 7°; overcast

18 August, mon

	663 mmHg		68%
	3.2 m/s

18 August, Monday. day, 17°; night, 6°; partly cloudy

19 August, tue

	663 mmHg		69%
	3.1 m/s

19 August, Tuesday. day, 16°; night, 6°; partly cloudy

20 August, wed

	662 mmHg		72%
	3.1 m/s

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

21 August, thu

	662 mmHg		72%
	3.3 m/s

21 August, Thursday. day, 16°; night, 6°; rain

22 August, fri

	661 mmHg		71%
	3.3 m/s

22 August, Friday. day, 15°; night, 7°; overcast

23 August, sat

	661 mmHg		73%
	3.2 m/s

23 August, Saturday. day, 15°; night, 6°; rain

24 August, sun

	661 mmHg		73%
	3.3 m/s

24 August, Sunday. day, 15°; night, 5°; overcast

25 August, mon

	661 mmHg		75%
	3.3 m/s

25 August, Monday. day, 14°; night, 6°; rain

26 August, tue

	661 mmHg		73%
	3.3 m/s

26 August, Tuesday. day, 14°; night, 5°; rain

27 August, wed

	662 mmHg		73%
	3.4 m/s

27 August, Wednesday. day, 14°; night, 4°; rain

28 August, thu

	661 mmHg		75%
	3.3 m/s

28 August, Thursday. day, 14°; night, 5°; rain

29 August, fri

	662 mmHg		73%
	3.3 m/s

29 August, Friday. day, 14°; night, 5°; rain

30 August, sat

	661 mmHg		73%
	3.3 m/s

30 August, Saturday. day, 14°; night, 4°; partly cloudy

31 August, sun

	661 mmHg		72%
	3.4 m/s

31 August, Sunday. day, 14°; night, 4°; rain

1 September, mon

	660 mmHg		72%
	3.6 m/s

1 September, Monday. day, 14°; night, 4°; partly cloudy

2 September, tue

	661 mmHg		74%
	3.6 m/s

2 September, Tuesday. day, 13°; night, 4°; overcast

3 September, wed

	662 mmHg		75%
	3.2 m/s

3 September, Wednesday. day, 13°; night, 3°; rain

4 September, thu

	663 mmHg		74%
	3.3 m/s

4 September, Thursday. day, 13°; night, 3°; rain

5 September, fri

	663 mmHg		73%
	3.2 m/s

5 September, Friday. day, 14°; night, 4°; overcast

6 September, sat

	663 mmHg		72%
	3.4 m/s

6 September, Saturday. day, 13°; night, 4°; clear

Average data for 10 years

Whitehorse August

6

sunny days

13

days with precipitation

11

cloudy days

6 sunny days; 13 days with precipitation; 11 cloudy days;

68

%

air humidity

2

m/s

WindS

62

mm of precipitation

(13% of annual average)

air humidity 68%; 62 millimeters of precipitation (13% of annual average); Wind southerly 2 Meters per second

Weather graphs for August

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

SW

SW

SW

S

S

SW

SW

SW

S

SW

SW

SW

SW

SW

S

S

S

SW

SW

S

S

S

S

S

S

S

S

S

SW

S

S

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

Wrangell
Juneau
Sitka
Ketchikan
Dawson
Skagway
Yakutat
Tulita
Inuvik

Cities with similar weather in August

Cholpon-Ata
Reykyavik
Dublin
Buenos Aires
Santiago
Melbourne
Wellington
Auckland
Capetown

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

In August, the weather in Whitehorse is typically warm. Average daily high temperature in August is about 17 degrees above zero. On average, Whitehorse has 13 rainy, 9 partly cloudy, 6 sunny, and 3 cloudy days in August. The rains are usually moderate.

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