Southampton Weather

As with the rest of the UK, Southampton experiences an oceanic climate . Its southerly, low-lying and sheltered location ensures it is among the warmer, sunnier cities in the UK. It has held the record for the highest temperature in the UK for June at 35.6 °C (96.1 °F) since 1976.

Average Temperature
Jan
43 °F
6 °C
Feb
50 °F
10 °C
Mar
52 °F
11 °C
Apr
55 °F
13 °C
May
59 °F
15 °C
Jun
61 °F
16 °C
Jul
70 °F
21 °C
Aug
68 °F
20 °C
Sep
64 °F
18 °C
Oct
57 °F
14 °C
Nov
48 °F
9 °C
Dec
48 °F
9 °C
Humidity
Jan
77%
Feb
82%
Mar
74%
Apr
70%
May
70%
Jun
78%
Jul
71%
Aug
75%
Sep
76%
Oct
79%
Nov
80%
Dec
82%
Rain
Jan
23mm
Feb
33mm
Mar
41mm
Apr
23mm
May
27mm
Jun
206mm
Jul
23mm
Aug
36mm
Sep
69mm
Oct
69mm
Nov
65mm
Dec
72mm
Clouds
Jan
63%
Feb
64%
Mar
70%
Apr
65%
May
63%
Jun
66%
Jul
61%
Aug
55%
Sep
54%
Oct
82%
Nov
77%
Dec
70%
Air quality US AQI
Jan
40
Feb
48
Mar
43
Apr
55
May
42
Jun
39
Jul
31
Aug
24
Sep
34
Oct
33
Nov
39
Dec
36
Sun
Jan
1UVI
Feb
2UVI
Mar
2UVI
Apr
3UVI
May
4UVI
Jun
5UVI
Jul
5UVI
Aug
5UVI
Sep
4UVI
Oct
2UVI
Nov
1UVI
Dec
1UVI