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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
22
+5
+4
22 December, sun
+5
+4
Feels like
−1
755 mmHg
80%
6.5
m/s
NW
+7
22 December, Sunday. day, 5°; night, 4°; rain
23
+5
+3
23 December, mon
+5
+3
Feels like
0
760 mmHg
72%
5.1
m/s
NW
+7
23 December, Monday. day, 5°; night, 3°; partly cloudy
24
+5
+3
24 December, tue
+5
+3
Feels like
0
758 mmHg
73%
5.5
m/s
W
+7
24 December, Tuesday. day, 5°; night, 3°; rain
25
+4
+4
25 December, wed
+4
+4
Feels like
−1
761 mmHg
72%
6.6
m/s
N
+6
25 December, Wednesday. day, 4°; night, 4°; partly cloudy
26
+5
+1
26 December, thu
+5
+1
Feels like
0
758 mmHg
75%
6.6
m/s
NW
+7
26 December, Thursday. day, 5°; night, 1°; partly cloudy
27
+5
+3
27 December, fri
+5
+3
Feels like
0
754 mmHg
73%
6.6
m/s
NW
+6
27 December, Friday. day, 5°; night, 3°; rain
28
December
+6
+5
28 December, sat
+6
+5
Feels like
+3
765 mmHg
96%
1
m/s
W
+5
Climate normal
+2
+1
28 December, Saturday. day, 6°; night, 5°; light rain
29
+12
+12
29 December, sun
+12
+12
Feels like
+6
760 mmHg
91%
4.9
m/s
S
+5
Climate normal
+2
0
29 December, Sunday. day, 12°; night, 12°; light rain
30
+12
+3
30 December, mon
+12
+3
Feels like
+3
750 mmHg
66%
7.4
m/s
W
+6
Climate normal
+4
0
30 December, Monday. day, 12°; night, 3°; rain
31
+8
+7
31 December, tue
+8
+7
Feels like
+2
755 mmHg
75%
3.2
m/s
W
+6
Climate normal
+4
0
31 December, Tuesday. day, 8°; night, 7°; partly cloudy
1 January
+6
+2
1 January, wed
+6
+2
Feels like
−1
747 mmHg
82%
7.5
m/s
NW
+6
Climate normal
+3
−1
1 January, Wednesday. day, 6°; night, 2°; light rain
2
+4
0
2 January, thu
+4
0
Feels like
−5
751 mmHg
60%
7.8
m/s
W
+6
Climate normal
+1
+1
2 January, Thursday. day, 4°; night, 0°; partly cloudy
3
+2
−1
3 January, fri
+2
−1
Feels like
−7
753 mmHg
53%
7.6
m/s
W
+5
Climate normal
−1
−3
3 January, Friday. day, 2°; night, -1°; partly cloudy
4
+2
−2
4 January, sat
+2
−2
Feels like
−6
755 mmHg
52%
6.5
m/s
W
+5
Climate normal
+2
−3
4 January, Saturday. day, 2°; night, -2°; partly cloudy
5
0
−3
5 January, sun
0
−3
Feels like
−9
762 mmHg
55%
6.5
m/s
NW
+5
Climate normal
+2
−1
5 January, Sunday. day, 0°; night, -3°; partly cloudy
6
+1
0
6 January, mon
+1
0
Feels like
−7
759 mmHg
64%
6.7
m/s
W
0
Climate normal
+2
0
6 January, Monday. day, 1°; night, 0°; overcast
7
+2
−2
7 January, tue
+2
−2
Feels like
−5
758 mmHg
79%
5.7
m/s
W
+1
Climate normal
+2
0
7 January, Tuesday. day, 2°; night, -2°; overcast
8
0
−14
8 January, wed
0
−14
Feels like
−8
759 mmHg
76%
5.9
m/s
NW
0
Climate normal
+1
−1
8 January, Wednesday. day, 0°; night, -14°; overcast
9
−14
−15
9 January, thu
−14
−15
Feels like
−24
741 mmHg
79%
6
m/s
NW
0
Climate normal
+2
−2
9 January, Thursday. day, -14°; night, -15°; partly cloudy
10
−11
−15
10 January, fri
−11
−15
Feels like
−22
749 mmHg
80%
9
m/s
W
0
Climate normal
+2
−1
10 January, Friday. day, -11°; night, -15°; partly cloudy
11
−9
−7
11 January, sat
−9
−7
Feels like
−18
753 mmHg
79%
5.3
m/s
SW
0
Climate normal
+4
+1
11 January, Saturday. day, -9°; night, -7°; mostly clear
12
−3
−5
12 January, sun
−3
−5
Feels like
−8
750 mmHg
86%
Calm m/s
0
Climate normal
+5
+2
12 January, Sunday. day, -3°; night, -5°; snow
13
−6
−9
13 January, mon
−6
−9
Feels like
−18
743 mmHg
88%
11.2
m/s
NW
0
Climate normal
+3
+1
13 January, Monday. day, -6°; night, -9°; light snow
14
−7
−9
14 January, tue
−7
−9
Feels like
−16
749 mmHg
89%
4
m/s
NW
0
Climate normal
+1
−1
14 January, Tuesday. day, -7°; night, -9°; mostly clear
15
−4
−8
15 January, wed
−4
−8
Feels like
−12
749 mmHg
94%
4.9
m/s
NE
0
Climate normal
+1
−1
15 January, Wednesday. day, -4°; night, -8°; partly cloudy
16
−4
−9
16 January, thu
−4
−9
Feels like
−12
750 mmHg
93%
5
m/s
NW
0
Climate normal
+2
−1
16 January, Thursday. day, -4°; night, -9°; mostly clear
17
−6
−9
17 January, fri
−6
−9
Feels like
−14
751 mmHg
91%
3.7
m/s
NW
0
Climate normal
+1
−1
17 January, Friday. day, -6°; night, -9°; mostly clear
18
−7
−10
18 January, sat
−7
−10
Feels like
−16
749 mmHg
92%
5.5
m/s
N
0
Climate normal
+2
+1
18 January, Saturday. day, -7°; night, -10°; partly cloudy
19
−7
−8
19 January, sun
−7
−8
Feels like
−18
750 mmHg
88%
8.1
m/s
NW
0
Climate normal
+3
0
19 January, Sunday. day, -7°; night, -8°; mostly clear
20
−4
−4
20 January, mon
−4
−4
Feels like
−12
750 mmHg
91%
4.6
m/s
W
0
Climate normal
+2
+1
20 January, Monday. day, -4°; night, -4°; mostly clear
21
+1
−3
21 January, tue
+1
−3
Feels like
−5
749 mmHg
95%
2.9
m/s
W
0
Climate normal
−1
−2
21 January, Tuesday. day, 1°; night, -3°; partly cloudy
22
+1
+1
22 January, wed
+1
+1
Feels like
−6
749 mmHg
93%
2.8
m/s
SW
0
Climate normal
−1
−4
22 January, Wednesday. day, 1°; night, 1°; mostly clear
23
+5
+3
23 January, thu
+5
+3
Feels like
−3
742 mmHg
94%
8.6
m/s
SW
+4
Climate normal
0
−3
23 January, Thursday. day, 5°; night, 3°; light rain
24
−4
−6
24 January, fri
−4
−6
Feels like
−12
750 mmHg
76%
7.3
m/s
NW
0
Climate normal
0
−2
24 January, Friday. day, -4°; night, -6°; partly cloudy
25
−6
−6
25 January, sat
−6
−6
Feels like
−20
739 mmHg
88%
14
m/s
NW
0
Climate normal
+1
−2
25 January, Saturday. day, -6°; night, -6°; snow
Average for 30 days
8
sunny days
8
days with precipitation
14
cloudy days
8 sunny days; 8 days with precipitation; 14 cloudy days;
81
%
air humidity
5.9
m/s
Wind
W
10
mm of precipitation
(2% of annual average)
+2
°C
Water temperature
air humidity 81%; 10 millimeters of precipitation (2% of annual average); Wind westerly 5.9 Meters per second; Water temperature +2°
Forecast in graphs
Temperature
Water temperature
Humidity, %
Wind, m/s
Pressure, mmHg
W
S
W
W
NW
W
W
W
NW
W
W
NW
NW
W
SW
NW
NW
NE
NW
NW
N
NW
W
W
SW
SW
NW
NW
W
28
Average data for 10 years
29
30
31
1
January
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
Daytime temperature
Night-time temperature
