Flat Holm, North Somerset — Map and nearby sights

About Flat Holm

Flat Holm is an island. Location: North Somerset, England. The best months to visit are June–August. The nearest airport is Cardiff International Airport (16 km). Nearby sights include Steep Holm and Sully Island.

Climate of Flat Holm

Best months for sightseeing

Best months for sightseeing: June–August.

This month · November

A wet month

Day 11° · Night 5° · Rain 113 mm

Hottest month: July (day 22°)
Coldest month: February (night 2°)
Wettest month: November (113 mm)
Driest month: April (59 mm)

8° 3°

8° 2°

10° 4°

13° 5°

17° 8°

19° 11°

22° 13°

21° 13°

18° 11°

15° 8°

11° 5°

9° 4°

Jan

110

Feb

82

Mar

84

Apr

59

May

62

Jun

65

Jul

59

Aug

86

Sep

96

Oct

102

Nov

113

Dec

109

Bars: average monthly low and high temperature. Below: precipitation. Monthly averages for 1970–2000 at about 18 km resolution, adjusted for elevation. Highlighted months are mild and relatively dry. Source: WorldClim 2.1 (CC BY 4.0).

Show values as a table

Climate of Flat Holm
Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average high (°C)	8°	8°	10°	13°	17°	19°	22°	21°	18°	15°	11°	9°
Average low (°C)	3°	2°	4°	5°	8°	11°	13°	13°	11°	8°	5°	4°
Precipitation (mm)	110	82	84	59	62	65	59	86	96	102	113	109

Other places to visit in this season: June July August

How to get to Flat Holm

The nearest airport is Cardiff International Airport (CWL), 16 km to the west as the crow flies. The nearest large city is Cardiff, 12 km to the north.

Airports

Cardiff International Airport (CWL) Cardiff 16 kmwest
Bristol Airport (BRS) Bristol 28 kmeast
Exeter International Airport (EXT) Exeter, Devon 74 kmsouth

Nearby large cities

Cardiff Population: 372.1K 12 kmnorth
Newport Population: 161.5K 25 kmnorth
Bristol Population: 479K 38 kmeast
Bath Population: 101.6K 53 kmeast
Swansea Population: 300.4K 63 kmnorthwest

Straight-line distances; road distances are longer. Airport data: OurAirports.

Day trips from Flat Holm

Within 100 km: 738 historic and cultural sites, 1,740 natural sites, 145 lakes, rivers and coasts.

0–25 km185 places

Kilve Beach Beach 22 kmS
Steep Holm Island 4 kmS
Barry Island Island 11 kmW
Sully Island Island 5 kmW

25–60 km766 places

Denny Island Island 29 kmNE
Denny Island Island 36 kmE
Llandegfedd Reservoir Lake 37 kmN
Wimbleball Lake Lake 43 kmSW

60–100 km1,672 places

Chesil Beach Beach 92 kmSE
Saunton Sands Beach 83 kmW
Charmouth Beach Beach 73 kmS
Mouthmill Beach Beach 100 kmSW

Straight-line distances.

Nearest towns and villages

Penarth Town, Penarth
7.6 km NW
Sully Village, Sully
7.6 km NW
Grangetown Municipality, Cardiff
10 km NW
Dinas Powys Town, Dinas Powys
9 km NW
Weston-super-Mare City, Weston-Super-Mare
11 km E
Lavernock Village, Sully
5 km NW

Flat Holm

Nearby attractions & nature

Everything nearby

Steep Holm Island, North Somerset
4.3 km S
Sully Island Island, Vale of Glamorgan
5.5 km W
St Mary's Well Bay Natural site, Wales
4.6 km NW
Penarth Head Natural site, Penarth
7.6 km N
Swanbridge Hill Mountain, Sully
5.7 km NW
Ranny Bay Natural site, Wales
5 km NW
Ball Bay Natural site, Wales
5.1 km NW
Swanbridge Bay Natural site, Wales
5.5 km NW