Home  ·  Climate Guides  ·  Destination Finder  ·  Search 
Home > World Climate Guides > Europe > United Kingdom > Southampton
Southampton Climate Guide
United Kingdom
Metric | Imperial    Bars | Symbols
Maximum Daytime Temperature (°C)
Minimum Night-time Temperature (°C)
8
8 °C (46°F) Maximum Daytime Temperature in January
8
8 °C (46°F) Maximum Daytime Temperature in February
10
10 °C (50°F) Maximum Daytime Temperature in March
13
13 °C (55°F) Maximum Daytime Temperature in April
16
16 °C (61°F) Maximum Daytime Temperature in May
20
20 °C (68°F) Maximum Daytime Temperature in June
22
22 °C (72°F) Maximum Daytime Temperature in July
21
21 °C (70°F) Maximum Daytime Temperature in August
19
19 °C (66°F) Maximum Daytime Temperature in September
15
15 °C (59°F) Maximum Daytime Temperature in October
11
11 °C (52°F) Maximum Daytime Temperature in November
8
8 °C (46°F) Maximum Daytime Temperature in December
J F M A M J J A S O N D
2
2 °C (36°F) Minimum Night-time Temperature in January
2
2 °C (36°F) Minimum Night-time Temperature in February
3
3 °C (37°F) Minimum Night-time Temperature in March
5
5 °C (41°F) Minimum Night-time Temperature in April
8
8 °C (46°F) Minimum Night-time Temperature in May
11
11 °C (52°F) Minimum Night-time Temperature in June
12
12 °C (54°F) Minimum Night-time Temperature in July
12
12 °C (54°F) Minimum Night-time Temperature in August
11
11 °C (52°F) Minimum Night-time Temperature in September
8
8 °C (46°F) Minimum Night-time Temperature in October
5
5 °C (41°F) Minimum Night-time Temperature in November
3
3 °C (37°F) Minimum Night-time Temperature in December
J F M A M J J A S O N D
Hours of Sunshine
Hours of Daylight
2
2 Hours of Sunshine (21% of Daylight Hours) in January
3
3 Hours of Sunshine (27% of Daylight Hours) in February
4
4 Hours of Sunshine (32% of Daylight Hours) in March
6
6 Hours of Sunshine (40% of Daylight Hours) in April
7
7 Hours of Sunshine (43% of Daylight Hours) in May
7
7 Hours of Sunshine (43% of Daylight Hours) in June
7
7 Hours of Sunshine (43% of Daylight Hours) in July
6
6 Hours of Sunshine (44% of Daylight Hours) in August
5
5 Hours of Sunshine (39% of Daylight Hours) in September
4
4 Hours of Sunshine (33% of Daylight Hours) in October
3
3 Hours of Sunshine (28% of Daylight Hours) in November
2
2 Hours of Sunshine (22% of Daylight Hours) in December
J F M A M J J A S O N D
9
9 Hours of Daylight in January
10
10 Hours of Daylight in February
12
12 Hours of Daylight in March
14
14 Hours of Daylight in April
16
16 Hours of Daylight in May
16
16 Hours of Daylight in June
16
16 Hours of Daylight in July
14
14 Hours of Daylight in August
13
13 Hours of Daylight in September
11
11 Hours of Daylight in October
9
9 Hours of Daylight in November
8
8 Hours of Daylight in December
J F M A M J J A S O N D
Days with some Rain
Monthly Rainfall (mm)
17
17 Days with some Rain in January
13
13 Days with some Rain in February
15
15 Days with some Rain in March
12
12 Days with some Rain in April
13
13 Days with some Rain in May
10
10 Days with some Rain in June
9
9 Days with some Rain in July
11
11 Days with some Rain in August
12
12 Days with some Rain in September
14
14 Days with some Rain in October
15
15 Days with some Rain in November
16
16 Days with some Rain in December
J F M A M J J A S O N D
81
81 mm (3.2 inches) Monthly Rainfall in January
56
56 mm (2.2 inches) Monthly Rainfall in February
63
63 mm (2.5 inches) Monthly Rainfall in March
47
47 mm (1.9 inches) Monthly Rainfall in April
54
54 mm (2.1 inches) Monthly Rainfall in May
51
51 mm (2.0 inches) Monthly Rainfall in June
41
41 mm (1.6 inches) Monthly Rainfall in July
55
55 mm (2.2 inches) Monthly Rainfall in August
67
67 mm (2.6 inches) Monthly Rainfall in September
74
74 mm (2.9 inches) Monthly Rainfall in October
79
79 mm (3.1 inches) Monthly Rainfall in November
83
83 mm (3.3 inches) Monthly Rainfall in December
J F M A M J J A S O N D
Heat & Humidity / Chance of Frost
UV Index (Maximum)
16
16 Days with Frost in January
15
15 Days with Frost in February
14
14 Days with Frost in March
11
11 Days with Frost in April
4
4 Days with Frost in May
-
No Heat & Humidity or Frost in June
-
No Heat & Humidity or Frost in July
-
No Heat & Humidity or Frost in August
-
No Heat & Humidity or Frost in September
4
4 Days with Frost in October
11
11 Days with Frost in November
15
15 Days with Frost in December
J F M A M J J A S O N D
1
UV 1 (Low) in January
1
UV 1 (Low) in February
3
UV 3 (Moderate) in March
4
UV 4 (Moderate) in April
6
UV 6 (High) in May
6
UV 6 (High) in June
6
UV 6 (High) in July
6
UV 6 (High) in August
4
UV 4 (Moderate) in September
2
UV 2 (Low) in October
1
UV 1 (Low) in November
1
UV 1 (Low) in December
J F M A M J J A S O N D
Sea Temperature (°C)
9
9 °C (48°F) Sea Temperature in January
8
8 °C (46°F) Sea Temperature in February
8
8 °C (46°F) Sea Temperature in March
9
9 °C (48°F) Sea Temperature in April
11
11 °C (52°F) Sea Temperature in May
13
13 °C (55°F) Sea Temperature in June
15
15 °C (59°F) Sea Temperature in July
17
17 °C (63°F) Sea Temperature in August
17
17 °C (63°F) Sea Temperature in September
15
15 °C (59°F) Sea Temperature in October
13
13 °C (55°F) Sea Temperature in November
11
11 °C (52°F) Sea Temperature in December
J F M A M J J A S O N D
Southampton Climate Guide (Historical Weather Averages), United Kingdom
Elev: 0 m   Long: 001°21'W   Lat: 50°55'N
Gap Adventures
Aberdeen · Aberystwyth · Armagh · Aviemore · Bangor · Barra · Belfast · Birmingham · Blackpool · Bournemouth · Brecon · Brighton · Bristol · Cambridge · Campbeltown · Canterbury · Cardiff · Carlisle · Dundee · Edinburgh · Exeter · Fort William · Glasgow · Hugh Town, Isles of Scilly · Inverness · Kendal · Kirkwall · Leeds · Lerwick · Liverpool · London · Londonderry · Manchester · Newcastle · Newquay · Norwich · Nottingham · Oxford · Perth · Plymouth · Portsmouth · Stirling · Stornoway · Swansea · Taunton · Tiree · Wick · York 
Legoland Windsor
Swiss International Air Lines