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August weather forecast in Altdorf

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

	695 mmHg		75%
	2 m/s

27 July, Sunday. day, 22°; night, 13°; rain

28 July, mon

	696 mmHg		80%
	2.09 m/s

28 July, Monday. day, 20°; night, 13°; rain

29 July, tue

	696 mmHg		79%
	2 m/s

29 July, Tuesday. day, 20°; night, 13°; rain

30 July, wed

	696 mmHg		74%
	1.9 m/s

30 July, Wednesday. day, 21°; night, 13°; clear

31 July, thu

	696 mmHg		75%
	1.9 m/s

31 July, Thursday. day, 21°; night, 13°; clear

1 August, fri

	696 mmHg		76%
	2 m/s

1 August, Friday. day, 21°; night, 13°; clear

2 August, sat

	696 mmHg		78%
	2 m/s

2 August, Saturday. day, 21°; night, 13°; rain

3 August, sun

	696 mmHg		80%
	1.9 m/s

3 August, Sunday. day, 20°; night, 13°; rain

4 August, mon

	696 mmHg		78%
	2 m/s

4 August, Monday. day, 20°; night, 13°; rain

5 August, tue

	696 mmHg		78%
	1.9 m/s

5 August, Tuesday. day, 20°; night, 13°; rain

6 August, wed

	696 mmHg		79%
	2 m/s

6 August, Wednesday. day, 20°; night, 13°; rain

7 August, thu

	696 mmHg		79%
	1.9 m/s

7 August, Thursday. day, 20°; night, 13°; rain

8 August, fri

	696 mmHg		77%
	2.09 m/s

8 August, Friday. day, 20°; night, 12°; rain

9 August, sat

	696 mmHg		78%
	1.9 m/s

9 August, Saturday. day, 20°; night, 12°; partly cloudy

10 August, sun

	696 mmHg		77%
	1.8 m/s

10 August, Sunday. day, 20°; night, 12°; clear

11 August, mon

	696 mmHg		76%
	1.9 m/s

11 August, Monday. day, 20°; night, 12°; clear

12 August, tue

	696 mmHg		76%
	1.9 m/s

12 August, Tuesday. day, 21°; night, 13°; clear

13 August, wed

	696 mmHg		77%
	2 m/s

13 August, Wednesday. day, 20°; night, 12°; rain

14 August, thu

	696 mmHg		76%
	2 m/s

14 August, Thursday. day, 20°; night, 12°; partly cloudy

15 August, fri

	696 mmHg		77%
	2 m/s

15 August, Friday. day, 20°; night, 12°; rain

16 August, sat

	696 mmHg		78%
	1.9 m/s

16 August, Saturday. day, 20°; night, 12°; partly cloudy

17 August, sun

	695 mmHg		76%
	1.9 m/s

17 August, Sunday. day, 20°; night, 13°; rain

18 August, mon

	695 mmHg		77%
	2 m/s

18 August, Monday. day, 21°; night, 13°; partly cloudy

19 August, tue

	696 mmHg		78%
	1.8 m/s

19 August, Tuesday. day, 21°; night, 13°; rain

20 August, wed

	697 mmHg		77%
	1.8 m/s

20 August, Wednesday. day, 20°; night, 13°; partly cloudy

21 August, thu

	697 mmHg		77%
	2 m/s

21 August, Thursday. day, 20°; night, 12°; clear

22 August, fri

	697 mmHg		78%
	1.9 m/s

22 August, Friday. day, 20°; night, 12°; clear

23 August, sat

	696 mmHg		76%
	1.9 m/s

23 August, Saturday. day, 21°; night, 12°; clear

24 August, sun

	696 mmHg		78%
	1.9 m/s

24 August, Sunday. day, 20°; night, 12°; rain

25 August, mon

	696 mmHg		77%
	1.9 m/s

25 August, Monday. day, 20°; night, 12°; rain

26 August, tue

	696 mmHg		78%
	2.09 m/s

26 August, Tuesday. day, 20°; night, 12°; rain

27 August, wed

	696 mmHg		78%
	1.9 m/s

27 August, Wednesday. day, 19°; night, 12°; overcast

28 August, thu

	695 mmHg		79%
	2 m/s

28 August, Thursday. day, 18°; night, 11°; rain

29 August, fri

	696 mmHg		80%
	2 m/s

29 August, Friday. day, 18°; night, 11°; rain

30 August, sat

	696 mmHg		81%
	1.9 m/s

30 August, Saturday. day, 17°; night, 11°; rain

31 August, sun

	696 mmHg		80%
	1.9 m/s

31 August, Sunday. day, 17°; night, 10°; rain

1 September, mon

	697 mmHg		81%
	2 m/s

1 September, Monday. day, 17°; night, 10°; rain

2 September, tue

	697 mmHg		80%
	2 m/s

2 September, Tuesday. day, 17°; night, 10°; overcast

3 September, wed

	696 mmHg		80%
	2 m/s

3 September, Wednesday. day, 18°; night, 10°; partly cloudy

4 September, thu

	696 mmHg		81%
	1.8 m/s

4 September, Thursday. day, 18°; night, 10°; rain

5 September, fri

	696 mmHg		79%
	1.9 m/s

5 September, Friday. day, 18°; night, 10°; rain

6 September, sat

	696 mmHg		79%
	2 m/s

6 September, Saturday. day, 17°; night, 11°; rain

Average data for 10 years

Altdorf August

7

sunny days

18

days with precipitation

8

cloudy days

7 sunny days; 18 days with precipitation; 8 cloudy days;

78

%

air humidity

1.1

m/s

WindS

218

mm of precipitation

(12% of annual average)

air humidity 78%; 218 millimeters of precipitation (12% of annual average); Wind southerly 1.1 Meters per second

Weather graphs for August

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

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S

S

S

S

S

S

S

S

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SW

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

1

Average data for 10 years

2

3

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11

12

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31

Daytime temperature

Night-time temperature

Cities near you

Milan
Venice
Munich
Nice
Zurich
Frankfurt am Main
Geneva
Bern
Monaco

Cities with similar weather in August

Sydney
Oslo
Dublin
Altay
Capetown
Looe
Gudauri
Edinburgh
Bergen

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

In August, the weather in Altdorf is typically warm. Average daily high temperature in August is about 20 degrees above zero. On average, Altdorf has 18 rainy, 7 sunny, 5 partly cloudy, and 1 cloudy day in August. The rains are usually heavy. August as well as January, February, March, and April is considered the most uncomfortable time to visit Altdorf.

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