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Monthly weather forecast in Greenwich
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
4
+27
+22
4 August, sun
+27
+22
Feels like
+29
755 mmHg
66%
4.8
m/s
W
+26
4 August, Sunday. day, 27°; night, 22°; clear
5
+25
+22
5 August, mon
+25
+22
Feels like
+26
755 mmHg
64%
4.6
m/s
SW
+26
5 August, Monday. day, 25°; night, 22°; clear
6
+26
+22
6 August, tue
+26
+22
Feels like
+27
753 mmHg
66%
4.6
m/s
W
+26
6 August, Tuesday. day, 26°; night, 22°; clear
7
+26
+22
7 August, wed
+26
+22
Feels like
+27
754 mmHg
64%
3.7
m/s
SW
+27
7 August, Wednesday. day, 26°; night, 22°; partly cloudy
8
August
+22
+22
8 August, thu
+22
+22
Feels like
+20
761 mmHg
89%
5.7
m/s
E
+22
Climate normal
+26
+22
8 August, Thursday. day, 22°; night, 22°; light rain
9
+27
+23
9 August, fri
+27
+23
Feels like
+26
757 mmHg
87%
8.5
m/s
S
+22
Climate normal
+28
+22
9 August, Friday. day, 27°; night, 23°; rain
10
+29
+18
10 August, sat
+29
+18
Feels like
+27
755 mmHg
58%
5.5
m/s
W
+23
Climate normal
+26
+23
10 August, Saturday. day, 29°; night, 18°; mostly clear
11
+26
+18
11 August, sun
+26
+18
Feels like
+22
757 mmHg
51%
6.3
m/s
W
+22
Climate normal
+25
+22
11 August, Sunday. day, 26°; night, 18°; mostly clear
12
+26
+18
12 August, mon
+26
+18
Feels like
+21
757 mmHg
52%
5.9
m/s
W
+22
Climate normal
+26
+22
12 August, Monday. day, 26°; night, 18°; partly cloudy
13
+27
+19
13 August, tue
+27
+19
Feels like
+24
758 mmHg
54%
3.9
m/s
NW
+23
Climate normal
+25
+22
13 August, Tuesday. day, 27°; night, 19°; light rain
14
+28
+19
14 August, wed
+28
+19
Feels like
+26
757 mmHg
56%
3.8
m/s
NW
+23
Climate normal
+25
+22
14 August, Wednesday. day, 28°; night, 19°; clear
15
+28
+20
15 August, thu
+28
+20
Feels like
+26
757 mmHg
61%
3.8
m/s
W
+23
Climate normal
+26
+21
15 August, Thursday. day, 28°; night, 20°; light rain
16
+28
+21
16 August, fri
+28
+21
Feels like
+27
758 mmHg
67%
3.8
m/s
E
+23
Climate normal
+27
+23
16 August, Friday. day, 28°; night, 21°; mostly clear
17
+27
+20
17 August, sat
+27
+20
Feels like
+25
757 mmHg
65%
4.4
m/s
NE
Climate normal
+26
+23
17 August, Saturday. day, 27°; night, 20°; partly cloudy
18
+28
+21
18 August, sun
+28
+21
Feels like
+24
758 mmHg
63%
4.4
m/s
SW
Climate normal
+27
+22
18 August, Sunday. day, 28°; night, 21°; partly cloudy
19
+29
+22
19 August, mon
+29
+22
Feels like
+26
757 mmHg
62%
4.3
m/s
W
Climate normal
+27
+23
19 August, Monday. day, 29°; night, 22°; partly cloudy
20
+29
+21
20 August, tue
+29
+21
Feels like
+23
748 mmHg
71%
5.2
m/s
SW
Climate normal
+26
+22
20 August, Tuesday. day, 29°; night, 21°; clear
21
+30
+21
21 August, wed
+30
+21
Feels like
+26
746 mmHg
68%
2.5
m/s
NW
Climate normal
+25
+22
21 August, Wednesday. day, 30°; night, 21°; mostly clear
22
+26
+16
22 August, thu
+26
+16
Feels like
+21
748 mmHg
61%
3.5
m/s
E
Climate normal
+24
+21
22 August, Thursday. day, 26°; night, 16°; clear
23
+25
+16
23 August, fri
+25
+16
Feels like
+20
749 mmHg
74%
4.6
m/s
SE
Climate normal
+24
+20
23 August, Friday. day, 25°; night, 16°; clear
24
+24
+21
24 August, sat
+24
+21
Feels like
+20
748 mmHg
87%
5.9
m/s
SE
Climate normal
+26
+21
24 August, Saturday. day, 24°; night, 21°; light rain
25
+26
+21
25 August, sun
+26
+21
Feels like
+25
744 mmHg
89%
5.4
m/s
S
Climate normal
+26
+21
25 August, Sunday. day, 26°; night, 21°; light rain
26
+28
+20
26 August, mon
+28
+20
Feels like
+25
745 mmHg
83%
2.4
m/s
W
Climate normal
+25
+21
26 August, Monday. day, 28°; night, 20°; light rain
27
+25
+20
27 August, tue
+25
+20
Feels like
+24
745 mmHg
77%
3.5
m/s
NE
Climate normal
+24
+21
27 August, Tuesday. day, 25°; night, 20°; light rain
28
+26
+17
28 August, wed
+26
+17
Feels like
+19
746 mmHg
63%
4
m/s
N
Climate normal
+25
+21
28 August, Wednesday. day, 26°; night, 17°; mostly clear
29
+26
+17
29 August, thu
+26
+17
Feels like
+21
750 mmHg
75%
2.9
m/s
E
Climate normal
+26
+20
29 August, Thursday. day, 26°; night, 17°; light rain
30
+24
+15
30 August, fri
+24
+15
Feels like
+20
752 mmHg
71%
2
m/s
E
Climate normal
+26
+21
30 August, Friday. day, 24°; night, 15°; clear
31
+26
+18
31 August, sat
+26
+18
Feels like
+20
750 mmHg
63%
2.7
m/s
SW
Climate normal
+26
+22
31 August, Saturday. day, 26°; night, 18°; clear
1 September
+27
+17
1 September, sun
+27
+17
Feels like
+21
750 mmHg
61%
2.7
m/s
S
Climate normal
+25
+22
1 September, Sunday. day, 27°; night, 17°; clear
2
+27
+18
2 September, mon
+27
+18
Feels like
+22
751 mmHg
66%
3.8
m/s
SW
Climate normal
+25
+21
2 September, Monday. day, 27°; night, 18°; clear
3
+28
+20
3 September, tue
+28
+20
Feels like
+23
751 mmHg
66%
3.7
m/s
SW
Climate normal
+25
+21
3 September, Tuesday. day, 28°; night, 20°; clear
4
+28
+21
4 September, wed
+28
+21
Feels like
+24
749 mmHg
66%
3.4
m/s
SW
Climate normal
+25
+21
4 September, Wednesday. day, 28°; night, 21°; partly cloudy
5
+30
+21
5 September, thu
+30
+21
Feels like
+26
748 mmHg
67%
2.5
m/s
W
Climate normal
+23
+20
5 September, Thursday. day, 30°; night, 21°; mostly clear
6
+31
+22
6 September, fri
+31
+22
Feels like
+26
748 mmHg
65%
4.4
m/s
SW
Climate normal
+23
+19
6 September, Friday. day, 31°; night, 22°; clear
Average data for 10 years
Next, the average data for 10 years
7
+25
+20
7 September, sat
+25
+20
Feels like
+26
755 mmHg
68%
5.5
m/s
NW
+25
7 September, Saturday. day, 25°; night, 20°; partly cloudy
Average for 30 days
20
sunny days
5
days with precipitation
5
cloudy days
20 sunny days; 5 days with precipitation; 5 cloudy days;
68
%
air humidity
4.2
m/s
Wind
W
21
mm of precipitation
(3% of annual average)
+23
°C
Water temperature
air humidity 68%; 21 millimeters of precipitation (3% of annual average); Wind westerly 4.2 Meters per second; Water temperature +23°
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
E
S
W
W
W
NW
NW
W
E
NE
SW
W
SW
NW
E
SE
SE
S
W
NE
N
E
E
SW
S
SW
SW
SW
W
SW
8
Average data for 10 years
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
September
2
3
4
5
6
Daytime temperature
Night-time temperature
