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Monthly weather forecast in Groton

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

30

+24

+20

30 June, sun

	757 mmHg		74%
	6 m/s		+27

30 June, Sunday. day, 24°; night, 20°; rain

1 July

+25

+20

1 July, mon

	758 mmHg		77%
	5.8 m/s		+27

1 July, Monday. day, 25°; night, 20°; clear

2 July, tue

	766 mmHg		51%
	2.7 m/s		+19

Climate normal

+25

+21

2 July, Tuesday. day, 26°; night, 16°; clear

3

+25

+19

3 July, wed

	765 mmHg		59%
	3.8 m/s		+19

Climate normal

+25

+20

3 July, Wednesday. day, 25°; night, 19°; clear

4

+25

+21

4 July, thu

	759 mmHg		76%
	4 m/s		+18

Climate normal

+26

+20

4 July, Thursday. day, 25°; night, 21°; light rain

5

+27

+21

5 July, fri

	758 mmHg		74%
	3.7 m/s		+20

Climate normal

+26

+21

5 July, Friday. day, 27°; night, 21°; partly cloudy

6

+25

+22

6 July, sat

	758 mmHg		86%
	5 m/s		+19

Climate normal

+26

+22

6 July, Saturday. day, 25°; night, 22°; light rain

7

+27

+22

7 July, sun

	759 mmHg		83%
	4.3 m/s		+20

Climate normal

+26

+22

7 July, Sunday. day, 27°; night, 22°; light rain

8

+26

+22

8 July, mon

	761 mmHg		77%
	3.9 m/s		+21

Climate normal

+24

+21

8 July, Monday. day, 26°; night, 22°; light rain

9

+26

+21

9 July, tue

	759 mmHg		79%
	4.9 m/s		+20

Climate normal

+24

+20

9 July, Tuesday. day, 26°; night, 21°; light rain

10

+26

+21

10 July, wed

	759 mmHg		78%
	4.4 m/s		+21

Climate normal

+25

+20

10 July, Wednesday. day, 26°; night, 21°; light rain

11

+26

+21

11 July, thu

	760 mmHg		80%
	3.9 m/s

Climate normal

+25

+21

11 July, Thursday. day, 26°; night, 21°; light rain

12

+27

+21

12 July, fri

	761 mmHg		72%
	4.4 m/s

Climate normal

+25

+21

12 July, Friday. day, 27°; night, 21°; light rain

13

+27

+20

13 July, sat

	763 mmHg		72%
	5.7 m/s

Climate normal

+24

+20

13 July, Saturday. day, 27°; night, 20°; light rain

14

+22

+20

14 July, sun

	762 mmHg		71%
	3.7 m/s

Climate normal

+25

+21

14 July, Sunday. day, 22°; night, 20°; mostly clear

15

+23

+21

15 July, mon

	761 mmHg		69%
	6.6 m/s

Climate normal

+26

+22

15 July, Monday. day, 23°; night, 21°; partly cloudy

16

+23

+20

16 July, tue

	760 mmHg		71%
	5.5 m/s

Climate normal

+27

+22

16 July, Tuesday. day, 23°; night, 20°; mostly clear

17

+23

+20

17 July, wed

	760 mmHg		71%
	5.8 m/s

Climate normal

+27

+22

17 July, Wednesday. day, 23°; night, 20°; clear

18

+21

+20

18 July, thu

	754 mmHg		92%
	4.6 m/s

Climate normal

+27

+23

18 July, Thursday. day, 21°; night, 20°; rain

19

+22

+18

19 July, fri

	755 mmHg		69%
	6.8 m/s

Climate normal

+27

+23

19 July, Friday. day, 22°; night, 18°; light rain

20

+20

+18

20 July, sat

	763 mmHg		64%
	3.6 m/s

Climate normal

+25

+22

20 July, Saturday. day, 20°; night, 18°; clear

21

+22

+19

21 July, sun

	762 mmHg		66%
	5.5 m/s

Climate normal

+27

+21

21 July, Sunday. day, 22°; night, 19°; mostly clear

22

+23

+20

22 July, mon

	761 mmHg		75%
	5.7 m/s

Climate normal

+25

+22

22 July, Monday. day, 23°; night, 20°; mostly clear

23

+23

+20

23 July, tue

	762 mmHg		87%
	4.6 m/s

Climate normal

+25

+22

23 July, Tuesday. day, 23°; night, 20°; light rain

24

+23

+21

24 July, wed

	762 mmHg		89%
	7 m/s

Climate normal

+24

+21

24 July, Wednesday. day, 23°; night, 21°; rain

25

+22

+21

25 July, thu

	758 mmHg		93%
	6.4 m/s

Climate normal

+25

+20

25 July, Thursday. day, 22°; night, 21°; rain

26

+21

+19

26 July, fri

	757 mmHg		95%
	2.5 m/s

Climate normal

+25

+21

26 July, Friday. day, 21°; night, 19°; rain

27

+21

+20

27 July, sat

	756 mmHg		94%
	1.7 m/s

Climate normal

+26

+22

27 July, Saturday. day, 21°; night, 20°; rain

28

+21

+19

28 July, sun

	760 mmHg		91%
	4.2 m/s

Climate normal

+25

+21

28 July, Sunday. day, 21°; night, 19°; mostly clear

29

+23

+22

29 July, mon

	762 mmHg		74%
	3.8 m/s

Climate normal

+25

+21

29 July, Monday. day, 23°; night, 22°; clear

30

+24

+21

30 July, tue

	761 mmHg		74%
	4 m/s

Climate normal

+25

+21

30 July, Tuesday. day, 24°; night, 21°; partly cloudy

31

+24

+21

31 July, wed

	760 mmHg		80%
	5 m/s

Climate normal

+25

+21

31 July, Wednesday. day, 24°; night, 21°; mostly clear

Average data for 10 years

Next, the average data for 10 years

1 August

+25

+21

1 August, thu

	758 mmHg		74%
	5.1 m/s		+27

1 August, Thursday. day, 25°; night, 21°; partly cloudy

2

+24

+21

2 August, fri

	758 mmHg		79%
	5.4 m/s		+26

2 August, Friday. day, 24°; night, 21°; partly cloudy

3

+25

+21

3 August, sat

	758 mmHg		76%
	5.4 m/s		+28

3 August, Saturday. day, 25°; night, 21°; clear

Average for 30 days

13

sunny days

14

days with precipitation

3

cloudy days

13 sunny days; 14 days with precipitation; 3 cloudy days;

77

%

air humidity

4.6

m/s

WindSW

22

mm of precipitation

(3% of annual average)

+20

°C

Water temperature

air humidity 77%; 22 millimeters of precipitation (3% of annual average); Wind south-westerly 4.6 Meters per second; Water temperature +20°

Weather forecast for the month based on historical data from the last 10 years.

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