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August weather forecast in Jamestown

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

	722 mmHg		39%
	3.6 m/s

27 July, Sunday. day, 34°; night, 17°; clear

28 July, mon

	722 mmHg		38%
	3.5 m/s

28 July, Monday. day, 33°; night, 17°; clear

29 July, tue

	722 mmHg		40%
	3.4 m/s

29 July, Tuesday. day, 33°; night, 17°; clear

30 July, wed

	722 mmHg		42%
	3.5 m/s

30 July, Wednesday. day, 33°; night, 17°; clear

31 July, thu

	722 mmHg		42%
	3.5 m/s

31 July, Thursday. day, 33°; night, 17°; partly cloudy

1 August, fri

	723 mmHg		42%
	3.5 m/s

1 August, Friday. day, 33°; night, 17°; partly cloudy

2 August, sat

	723 mmHg		41%
	3.5 m/s

2 August, Saturday. day, 33°; night, 17°; clear

3 August, sun

	722 mmHg		41%
	3.6 m/s

3 August, Sunday. day, 33°; night, 17°; clear

4 August, mon

	722 mmHg		42%
	3.4 m/s

4 August, Monday. day, 32°; night, 17°; clear

5 August, tue

	722 mmHg		45%
	3.5 m/s

5 August, Tuesday. day, 32°; night, 16°; clear

6 August, wed

	722 mmHg		46%
	3.5 m/s

6 August, Wednesday. day, 31°; night, 16°; clear

7 August, thu

	722 mmHg		45%
	3.4 m/s

7 August, Thursday. day, 31°; night, 16°; clear

8 August, fri

	722 mmHg		43%
	3.4 m/s

8 August, Friday. day, 32°; night, 16°; clear

9 August, sat

	722 mmHg		43%
	3.3 m/s

9 August, Saturday. day, 32°; night, 16°; clear

10 August, sun

	722 mmHg		43%
	3.4 m/s

10 August, Sunday. day, 32°; night, 16°; clear

11 August, mon

	722 mmHg		42%
	3.4 m/s

11 August, Monday. day, 32°; night, 16°; clear

12 August, tue

	722 mmHg		41%
	3.4 m/s

12 August, Tuesday. day, 32°; night, 16°; clear

13 August, wed

	722 mmHg		40%
	3.3 m/s

13 August, Wednesday. day, 33°; night, 16°; clear

14 August, thu

	722 mmHg		39%
	3.3 m/s

14 August, Thursday. day, 33°; night, 17°; clear

15 August, fri

	722 mmHg		41%
	3.3 m/s

15 August, Friday. day, 33°; night, 16°; clear

16 August, sat

	722 mmHg		40%
	3.3 m/s

16 August, Saturday. day, 33°; night, 17°; clear

17 August, sun

	722 mmHg		39%
	3.3 m/s

17 August, Sunday. day, 33°; night, 17°; clear

18 August, mon

	722 mmHg		41%
	3.3 m/s

18 August, Monday. day, 32°; night, 16°; clear

19 August, tue

	721 mmHg		42%
	3.4 m/s

19 August, Tuesday. day, 31°; night, 16°; clear

20 August, wed

	721 mmHg		44%
	3.3 m/s

20 August, Wednesday. day, 31°; night, 16°; clear

21 August, thu

	722 mmHg		46%
	3.3 m/s

21 August, Thursday. day, 31°; night, 16°; clear

22 August, fri

	722 mmHg		47%
	3.2 m/s

22 August, Friday. day, 31°; night, 16°; clear

23 August, sat

	722 mmHg		46%
	3.1 m/s

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

24 August, sun

	722 mmHg		45%
	3.1 m/s

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

25 August, mon

	722 mmHg		44%
	3.3 m/s

25 August, Monday. day, 32°; night, 16°; clear

26 August, tue

	722 mmHg		43%
	3.3 m/s

26 August, Tuesday. day, 32°; night, 16°; clear

27 August, wed

	722 mmHg		41%
	3.2 m/s

27 August, Wednesday. day, 32°; night, 16°; clear

28 August, thu

	721 mmHg		39%
	3.1 m/s

28 August, Thursday. day, 33°; night, 16°; clear

29 August, fri

	721 mmHg		41%
	3.2 m/s

29 August, Friday. day, 32°; night, 16°; clear

30 August, sat

	721 mmHg		42%
	3.3 m/s

30 August, Saturday. day, 32°; night, 16°; clear

31 August, sun

	721 mmHg		40%
	3.2 m/s

31 August, Sunday. day, 32°; night, 15°; clear

1 September, mon

	721 mmHg		40%
	3.2 m/s

1 September, Monday. day, 32°; night, 15°; clear

2 September, tue

	721 mmHg		41%
	3.1 m/s

2 September, Tuesday. day, 32°; night, 16°; clear

3 September, wed

	721 mmHg		42%
	3.3 m/s

3 September, Wednesday. day, 31°; night, 16°; clear

4 September, thu

	721 mmHg		42%
	3.3 m/s

4 September, Thursday. day, 31°; night, 16°; clear

5 September, fri

	722 mmHg		41%
	3.3 m/s

5 September, Friday. day, 31°; night, 15°; clear

6 September, sat

	722 mmHg		39%
	3.2 m/s

6 September, Saturday. day, 32°; night, 16°; clear

Average data for 10 years

Jamestown August

30

sunny days

0

days with precipitation

1

cloudy day

30 sunny days; 0 days with precipitation; 1 cloudy day;

42

%

air humidity

2.09

m/s

WindSW

2

mm of precipitation

(1% of annual average)

air humidity 42%; 2 millimeters of precipitation (1% of annual average); Wind south-westerly 2.09 Meters per second

Weather graphs for August

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

SW

SW

SW

SW

SW

SW

SW

SW

S

SW

SW

S

S

S

S

S

S

S

S

SW

SW

SW

SW

S

S

SW

S

S

S

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

San Francisco
Sacramento
Oakland
Redding
Monterey
San Jose
Reno
Santa Barbara
Stanford

Cities with similar weather in August

Jerba
Goa
Valencia
Naples
Palermo
Valletta
Torrevieja
Alexandria
Galle

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

August in Jamestown is the sunniest month of the year. In August, the weather in Jamestown is typically hot. Average daily high temperature in August is about 32 degrees above zero. On average, Jamestown has 30 sunny and 1 partly cloudy day in August.

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