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August weather forecast in Groton
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
28
+25
+21
28 July, sun
+25
+21
Feels like
+26
757 mmHg
79%
5.8
m/s
SW
+28
28 July, Sunday. day, 25°; night, 21°; rain
29
+25
+21
29 July, mon
+25
+21
Feels like
+26
758 mmHg
68%
5.6
m/s
W
+28
29 July, Monday. day, 25°; night, 21°; clear
30
+25
+21
30 July, tue
+25
+21
Feels like
+26
759 mmHg
73%
5.1
m/s
SW
+28
30 July, Tuesday. day, 25°; night, 21°; partly cloudy
31
+25
+21
31 July, wed
+25
+21
Feels like
+26
759 mmHg
75%
5.3
m/s
S
+28
31 July, Wednesday. day, 25°; night, 21°; partly cloudy
1
+25
+21
1 August, thu
+25
+21
Feels like
+26
758 mmHg
74%
5.1
m/s
S
+27
1 August, Thursday. day, 25°; night, 21°; partly cloudy
2
+24
+21
2 August, fri
+24
+21
Feels like
+25
758 mmHg
79%
5.4
m/s
SW
+26
2 August, Friday. day, 24°; night, 21°; partly cloudy
3
+25
+21
3 August, sat
+25
+21
Feels like
+26
758 mmHg
76%
5.4
m/s
SW
+28
3 August, Saturday. day, 25°; night, 21°; clear
4
+25
+21
4 August, sun
+25
+21
Feels like
+26
758 mmHg
74%
5.5
m/s
SW
+28
4 August, Sunday. day, 25°; night, 21°; clear
5
+24
+21
5 August, mon
+24
+21
Feels like
+24
759 mmHg
68%
5.5
m/s
SW
+27
5 August, Monday. day, 24°; night, 21°; clear
6
+24
+21
6 August, tue
+24
+21
Feels like
+24
758 mmHg
72%
6
m/s
SW
+26
6 August, Tuesday. day, 24°; night, 21°; rain
7
+25
+20
7 August, wed
+25
+20
Feels like
+25
758 mmHg
70%
5.3
m/s
SW
+27
7 August, Wednesday. day, 25°; night, 20°; clear
8
+25
+21
8 August, thu
+25
+21
Feels like
+25
758 mmHg
72%
5.3
m/s
S
+27
8 August, Thursday. day, 25°; night, 21°; partly cloudy
9
+26
+21
9 August, fri
+26
+21
Feels like
+27
759 mmHg
70%
5
m/s
SW
+29
9 August, Friday. day, 26°; night, 21°; clear
10
+25
+21
10 August, sat
+25
+21
Feels like
+26
758 mmHg
75%
5.5
m/s
S
+27
10 August, Saturday. day, 25°; night, 21°; clear
11
+24
+21
11 August, sun
+24
+21
Feels like
+25
758 mmHg
80%
4.4
m/s
S
+26
11 August, Sunday. day, 24°; night, 21°; rain
12
+24
+21
12 August, mon
+24
+21
Feels like
+25
757 mmHg
77%
5.4
m/s
S
+26
12 August, Monday. day, 24°; night, 21°; partly cloudy
13
+24
+21
13 August, tue
+24
+21
Feels like
+24
759 mmHg
69%
4.6
m/s
SW
+27
13 August, Tuesday. day, 24°; night, 21°; clear
14
+24
+21
14 August, wed
+24
+21
Feels like
+25
759 mmHg
75%
5.1
m/s
SW
+26
14 August, Wednesday. day, 24°; night, 21°; partly cloudy
15
+25
+21
15 August, thu
+25
+21
Feels like
+26
760 mmHg
74%
5
m/s
SW
+28
15 August, Thursday. day, 25°; night, 21°; partly cloudy
16
+26
+21
16 August, fri
+26
+21
Feels like
+27
760 mmHg
73%
5
m/s
SW
+28
16 August, Friday. day, 26°; night, 21°; clear
17
+25
+22
17 August, sat
+25
+22
Feels like
+26
759 mmHg
68%
5.9
m/s
SW
+28
17 August, Saturday. day, 25°; night, 22°; partly cloudy
18
+25
+21
18 August, sun
+25
+21
Feels like
+26
758 mmHg
74%
5
m/s
SW
+28
18 August, Sunday. day, 25°; night, 21°; rain
19
+25
+22
19 August, mon
+25
+22
Feels like
+26
759 mmHg
68%
4.6
m/s
W
+28
19 August, Monday. day, 25°; night, 22°; clear
20
+25
+20
20 August, tue
+25
+20
Feels like
+25
760 mmHg
73%
5.1
m/s
S
+27
20 August, Tuesday. day, 25°; night, 20°; clear
21
+24
+21
21 August, wed
+24
+21
Feels like
+25
759 mmHg
77%
5.9
m/s
S
+27
21 August, Wednesday. day, 24°; night, 21°; clear
22
+24
+21
22 August, thu
+24
+21
Feels like
+23
760 mmHg
69%
6
m/s
N
+26
22 August, Thursday. day, 24°; night, 21°; partly cloudy
23
+23
+19
23 August, fri
+23
+19
Feels like
+23
762 mmHg
70%
5.1
m/s
SW
+26
23 August, Friday. day, 23°; night, 19°; clear
24
+25
+20
24 August, sat
+25
+20
Feels like
+26
761 mmHg
70%
5.1
m/s
SW
+28
24 August, Saturday. day, 25°; night, 20°; clear
25
+25
+21
25 August, sun
+25
+21
Feels like
+25
761 mmHg
72%
5.5
m/s
SW
+27
25 August, Sunday. day, 25°; night, 21°; clear
26
+24
+20
26 August, mon
+24
+20
Feels like
+24
761 mmHg
68%
5.1
m/s
NW
+27
26 August, Monday. day, 24°; night, 20°; clear
27
+23
+20
27 August, tue
+23
+20
Feels like
+22
760 mmHg
69%
6.3
m/s
SE
+27
27 August, Tuesday. day, 23°; night, 20°; clear
28
+24
+20
28 August, wed
+24
+20
Feels like
+24
760 mmHg
72%
5
m/s
N
+25
28 August, Wednesday. day, 24°; night, 20°; clear
29
+24
+18
29 August, thu
+24
+18
Feels like
+24
760 mmHg
67%
5
m/s
NW
+28
29 August, Thursday. day, 24°; night, 18°; rain
30
+24
+20
30 August, fri
+24
+20
Feels like
+25
760 mmHg
70%
5
m/s
W
+26
30 August, Friday. day, 24°; night, 20°; partly cloudy
31
+25
+21
31 August, sat
+25
+21
Feels like
+25
761 mmHg
68%
5.5
m/s
W
+27
31 August, Saturday. day, 25°; night, 21°; clear
Average data for 10 years
Groton August
18
sunny days
4
days with precipitation
9
cloudy days
18 sunny days; 4 days with precipitation; 9 cloudy days;
73
%
air humidity
3.9
m/s
Wind
SW
91
mm of precipitation
(10% of annual average)
+27
°C
Water temperature
air humidity 73%; 91 millimeters of precipitation (10% of annual average); Wind south-westerly 3.9 Meters per second; Water temperature +27°
Weather graphs for August
Temperature
Water temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
S
SW
SW
SW
SW
SW
SW
S
SW
S
S
S
SW
SW
SW
SW
SW
SW
W
S
S
N
SW
SW
SW
NW
SE
N
NW
W
W
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
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