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August weather forecast in Penn Yan

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

	727 mmHg		75%
	3.8 m/s

27 July, Sunday. day, 26°; night, 18°; rain

28 July, mon

	727 mmHg		75%
	3.6 m/s

28 July, Monday. day, 26°; night, 18°; rain

29 July, tue

	727 mmHg		74%
	3.8 m/s

29 July, Tuesday. day, 26°; night, 18°; partly cloudy

30 July, wed

	728 mmHg		74%
	3.4 m/s

30 July, Wednesday. day, 25°; night, 17°; partly cloudy

31 July, thu

	728 mmHg		75%
	3.3 m/s

31 July, Thursday. day, 26°; night, 17°; rain

1 August, fri

	728 mmHg		75%
	3.3 m/s

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

2 August, sat

	727 mmHg		74%
	3.4 m/s

2 August, Saturday. day, 27°; night, 18°; clear

3 August, sun

	727 mmHg		76%
	3.3 m/s

3 August, Sunday. day, 26°; night, 18°; rain

4 August, mon

	727 mmHg		76%
	3.4 m/s

4 August, Monday. day, 26°; night, 18°; rain

5 August, tue

	728 mmHg		74%
	3.3 m/s

5 August, Tuesday. day, 25°; night, 18°; partly cloudy

6 August, wed

	728 mmHg		74%
	3.6 m/s

6 August, Wednesday. day, 25°; night, 17°; rain

7 August, thu

	727 mmHg		74%
	3.5 m/s

7 August, Thursday. day, 25°; night, 17°; rain

8 August, fri

	727 mmHg		76%
	3.7 m/s

8 August, Friday. day, 25°; night, 17°; rain

9 August, sat

	727 mmHg		74%
	3.6 m/s

9 August, Saturday. day, 26°; night, 17°; clear

10 August, sun

	726 mmHg		75%
	3.7 m/s

10 August, Sunday. day, 25°; night, 18°; rain

11 August, mon

	726 mmHg		75%
	3.5 m/s

11 August, Monday. day, 25°; night, 17°; partly cloudy

12 August, tue

	727 mmHg		76%
	3.4 m/s

12 August, Tuesday. day, 25°; night, 17°; rain

13 August, wed

	727 mmHg		76%
	3.4 m/s

13 August, Wednesday. day, 25°; night, 17°; partly cloudy

14 August, thu

	727 mmHg		76%
	3.5 m/s

14 August, Thursday. day, 25°; night, 17°; partly cloudy

15 August, fri

	728 mmHg		75%
	3.4 m/s

15 August, Friday. day, 25°; night, 17°; clear

16 August, sat

	728 mmHg		75%
	3.5 m/s

16 August, Saturday. day, 26°; night, 17°; rain

17 August, sun

	728 mmHg		74%
	3.7 m/s

17 August, Sunday. day, 26°; night, 17°; rain

18 August, mon

	727 mmHg		76%
	3.7 m/s

18 August, Monday. day, 25°; night, 17°; rain

19 August, tue

	727 mmHg		74%
	3.6 m/s

19 August, Tuesday. day, 24°; night, 16°; partly cloudy

20 August, wed

	728 mmHg		75%
	3.5 m/s

20 August, Wednesday. day, 25°; night, 16°; rain

21 August, thu

	728 mmHg		77%
	3.7 m/s

21 August, Thursday. day, 24°; night, 16°; rain

22 August, fri

	728 mmHg		75%
	3.6 m/s

22 August, Friday. day, 24°; night, 16°; clear

23 August, sat

	728 mmHg		76%
	3.6 m/s

23 August, Saturday. day, 24°; night, 15°; clear

24 August, sun

	729 mmHg		73%
	3.6 m/s

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

25 August, mon

	729 mmHg		75%
	3.6 m/s

25 August, Monday. day, 25°; night, 16°; partly cloudy

26 August, tue

	729 mmHg		75%
	3.5 m/s

26 August, Tuesday. day, 25°; night, 16°; partly cloudy

27 August, wed

	728 mmHg		78%
	3.6 m/s

27 August, Wednesday. day, 24°; night, 17°; overcast

28 August, thu

	728 mmHg		79%
	3.6 m/s

28 August, Thursday. day, 24°; night, 16°; rain

29 August, fri

	728 mmHg		77%
	3.8 m/s

29 August, Friday. day, 25°; night, 16°; overcast

30 August, sat

	728 mmHg		77%
	3.5 m/s

30 August, Saturday. day, 24°; night, 16°; clear

31 August, sun

	729 mmHg		75%
	3.8 m/s

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

1 September, mon

	729 mmHg		75%
	3.5 m/s

1 September, Monday. day, 23°; night, 15°; clear

2 September, tue

	729 mmHg		76%
	3.6 m/s

2 September, Tuesday. day, 24°; night, 15°; clear

3 September, wed

	728 mmHg		76%
	3.6 m/s

3 September, Wednesday. day, 25°; night, 15°; clear

4 September, thu

	728 mmHg		75%
	3.7 m/s

4 September, Thursday. day, 24°; night, 16°; clear

5 September, fri

	729 mmHg		75%
	3.7 m/s

5 September, Friday. day, 23°; night, 15°; clear

6 September, sat

	729 mmHg		75%
	3.4 m/s

6 September, Saturday. day, 24°; night, 15°; clear

Average data for 10 years

Penn Yan August

8

sunny days

14

days with precipitation

5

cloudy days

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

75

%

air humidity

2.5

m/s

WindSW

99

mm of precipitation

(9% of annual average)

air humidity 75%; 99 millimeters of precipitation (9% of annual average); Wind south-westerly 2.5 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

SW

SW

SW

SW

SW

SW

SW

SW

S

SW

SW

SW

SW

SW

SW

S

S

SW

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
Washington
Toronto
Ottawa
Philadelphia
Pittsburgh
Baltimore
Jamaica
Brooklyn

Cities with similar weather in August

Lisbon
Vienna
Porto
Genoa
Playa de las Americas
Lyon
Montreal
Bordeaux
Rogaška Slatina

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

In August, the weather in Penn Yan is typically warm. Average daily high temperature in August is about 25 degrees above zero. On average, Penn Yan has 14 rainy, 8 sunny, 7 partly cloudy, and 2 cloudy days in August. The rains are usually heavy.

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