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Weather & Climate in South Hill, United Kingdom
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
South Hill experiences four distinct seasons with an average annual temperature of 50°F (10°C). Winters average 42°F in January while summers reach 60°F in July / relatively mild seasonal variation. The area gets 200 sunny days per year. Annual precipitation totals 61.9 inches (wetter than the 38-inch national average). The area receives 7.6 inches of snow annually. The city sits at an elevation of 449 feet.
Temperature
42°F Jan (5°C)
60°F Jul (16°C)
| Annual Average | 50.1°F |
| 7% below US avg | |
| January Average | 42°F (5°C) |
| July Average | 60°F (16°C) |
| Sunny Days | 200 days/yr |
Geography
| Elevation | 449 ft (137 m) |
| Area | 3,058.0 sq mi (7,920.3 km²) |
| Population Density | 0/sq mi |
| Coordinates | 50.5333°N, 4.3500°W |
| Timezone | Europe/London |
Precipitation & Snow
Air Quality
Earthquake History
26 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.3.
| Feb 17, 2018 | 5 km NE of Clydach, United Kingdom | M4.3 | 137 km | 12 km |
| Nov 10, 1996 | 19 km S of St Just, United Kingdom | M4.1 | 112 km | 10 km |
| Feb 20, 2014 | 17 km NNW of Ilfracombe, United Kingdom | M4.1 | 93 km | 3 km |
| May 31, 2001 | 20 km NNW of Flexbury, United Kingdom | M4.0 | 57 km | 29 km |
| Jan 29, 2004 | 2 km E of North Petherton, United Kingdom | M3.7 | 114 km | 7 km |
| Jan 1, 1994 | Wales-England region, United Kingdom | M3.6 | 107 km | 10 km |
| Jan 29, 2004 | 2 km E of North Petherton, United Kingdom | M3.6 | 114 km | 7 km |
| Aug 17, 1995 | 28 km S of Salcombe, United Kingdom | M3.6 | 73 km | 10 km |
| Oct 10, 2001 | 2 km SSE of Caerphilly, United Kingdom | M3.5 | 139 km | 10 km |
| Jun 20, 2002 | 3 km N of Marshfield, United Kingdom | M3.4 | 145 km | 14 km |
| Jan 29, 2004 | 2 km E of North Petherton, United Kingdom | M3.3 | 114 km | 7 km |
| Sep 23, 1992 | 1 km NNE of Tiverton, United Kingdom | M3.3 | 75 km | 10 km |
| Oct 16, 1997 | 4 km ENE of Torquay, United Kingdom | M3.2 | 62 km | 10 km |
| Jan 19, 2001 | 53 km S of Mullion, United Kingdom | M3.2 | 121 km | 10 km |
| Jan 28, 2002 | 1 km S of Abercarn, United Kingdom | M3.0 | 148 km | 10 km |
| Sep 5, 1999 | 15 km WSW of Salcombe, United Kingdom | M2.9 | 49 km | 5 km |
| Feb 8, 1998 | 18 km SW of Mullion, United Kingdom | M2.9 | 104 km | 5 km |
| Mar 23, 1998 | 11 km W of Chickerell, United Kingdom | M2.9 | 119 km | 5 km |
| Aug 17, 1992 | 1 km E of Machen, United Kingdom | M2.9 | 146 km | 10 km |
| Mar 23, 2008 | 38 km NW of St Just, United Kingdom | M2.8 | 121 km | 6 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
1 tsunami recorded within 500 km. Highest wave on record: 0.4 m (1 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 2011 | PLYMOUTH, ENGLAND | Avalanche | 0.4 m | — | 96 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 42°F (5°C) | 4.7 in | |
| February | 42°F (5°C) | 3.6 in | Coldest |
| March | 44°F (7°C) | 3.2 in | |
| April | 47°F (8°C) | 2.6 in | |
| May | 52°F (11°C) | 2.5 in | |
| June | 57°F (14°C) | 2.6 in | |
| July | 60°F (16°C) | 2.4 in | Warmest, Driest |
| August | 60°F (16°C) | 2.9 in | |
| September | 57°F (14°C) | 3.3 in | |
| October | 52°F (11°C) | 4.3 in | |
| November | 47°F (8°C) | 4.8 in | |
| December | 44°F (7°C) | 5.0 in | Wettest |
South Hill has a seasonal temperature swing of 19°F / from 42°F in February to 60°F in July. Total annual precipitation is 41.9 inches, with December being the wettest month (5.0") and July the driest (2.4").