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Weather & Climate in Horsted Keynes, United Kingdom
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Horsted Keynes experiences four distinct seasons with an average annual temperature of 52°F (11°C). Winters average 41°F in January while summers reach 62°F in July. The area gets 227 sunny days per year, above the national average. Annual precipitation totals 40.5 inches. The area receives 4.3 inches of snow annually. The city sits at an elevation of 305 feet.
Temperature
41°F Jan (5°C)
62°F Jul (17°C)
| Annual Average | 52.4°F |
| 3% below US avg | |
| January Average | 41°F (5°C) |
| July Average | 62°F (17°C) |
| Sunny Days | 227 days/yr |
Geography
| Elevation | 305 ft (93 m) |
| Area | 6.1 sq mi (15.8 km²) |
| Population Density | 193/sq mi |
| Coordinates | 51.0366°N, 0.0280°W |
| Timezone | Europe/London |
Precipitation & Snow
Air Quality
Earthquake History
35 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.6.
| Apr 28, 2007 | 1 km WNW of Lympne, United Kingdom | M4.6 | 73 km | 10 km |
| Oct 6, 1999 | 34 km NNW of Fécamp, France | M4.6 | 111 km | 1 km |
| Dec 14, 1991 | 3 km SSE of Longfossé, France | M4.0 | 138 km | 10 km |
| Sep 15, 1994 | 38 km NE of Broadstairs, United Kingdom | M3.9 | 142 km | 10 km |
| Jul 14, 2011 | 62 km SSE of Ventnor, United Kingdom | M3.9 | 114 km | 10 km |
| Jan 27, 1998 | 27 km W of Le Touquet-Paris-Plage, France | M3.8 | 105 km | 2 km |
| May 22, 2015 | 3 km SSE of Ramsgate, United Kingdom | M3.7 | 106 km | 12 km |
| Sep 23, 2003 | 41 km WNW of Étretat, France | M3.6 | 134 km | 10 km |
| Mar 3, 2009 | 1 km ENE of Hawkinge, United Kingdom | M3.5 | 85 km | 4 km |
| Sep 24, 2003 | 22 km WNW of Cauville-sur-Mer, France | M3.5 | 149 km | 17 km |
| Jan 27, 1992 | 6 km SSE of Longfossé, France | M3.5 | 140 km | 10 km |
| Feb 27, 2019 | 3 km SE of Dorking, United Kingdom | M3.3 | 27 km | 10 km |
| Sep 9, 1995 | 0 km WNW of East Wittering, United Kingdom | M3.3 | 67 km | 10 km |
| Jun 16, 1998 | 18 km NNW of Yport, France | M3.3 | 129 km | 5 km |
| Feb 13, 1997 | 26 km W of Le Touquet-Paris-Plage, France | M3.2 | 105 km | 5 km |
| May 4, 1990 | 0 km NE of Coquelles, France | M3.1 | 129 km | 10 km |
| May 1, 1997 | 21 km W of Fort-Mahon-Plage, France | M3.0 | 120 km | 5 km |
| Aug 26, 2002 | 40 km NNW of Étretat, France | M3.0 | 110 km | 4 km |
| Nov 25, 1998 | 26 km N of Grand-Fort-Philippe, France | M3.0 | 149 km | 10 km |
| May 19, 2019 | 7 km ESE of Swanage, United Kingdom | M3.0 | 139 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
2 tsunamis recorded within 500 km. Highest wave on record: 6.0 m (20 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1858 | NORTH SEA | Unknown | 6.0 m | — | 115 km |
| 1911 | FOLKSTONE, ENGLAND | Meteorological | 0.9 m | — | 89 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 41°F (5°C) | 3.5 in | Wettest |
| February | 40°F (4°C) | 2.2 in | Coldest |
| March | 43°F (6°C) | 2.4 in | |
| April | 46°F (8°C) | 2.1 in | |
| May | 52°F (11°C) | 2.0 in | |
| June | 57°F (14°C) | 2.3 in | |
| July | 62°F (17°C) | 1.7 in | Warmest, Driest |
| August | 61°F (16°C) | 2.1 in | |
| September | 57°F (14°C) | 2.6 in | |
| October | 51°F (11°C) | 3.2 in | |
| November | 45°F (7°C) | 3.4 in | |
| December | 41°F (5°C) | 3.4 in |
Horsted Keynes has a seasonal temperature swing of 23°F / from 40°F in February to 62°F in July. Total annual precipitation is 30.8 inches, with January being the wettest month (3.5") and July the driest (1.7").