Weather & Climate in Hartley Wintney, United Kingdom
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Hartley Wintney 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. Annual precipitation totals 34.7 inches. The area receives 2.7 inches of snow annually. The city sits at an elevation of 230 feet.
Temperature
41°F Jan (5°C)
62°F Jul (17°C)
| Annual Average | 52.2°F |
| 3% below US avg | |
| January Average | 41°F (5°C) |
| July Average | 62°F (17°C) |
Geography
| Elevation | 230 ft (70 m) |
| Area | 84.0 sq mi (217.5 km²) |
| Population Density | 71/sq mi |
| Coordinates | 51.3038°N, 0.9002°W |
| Timezone | Europe/London |
Precipitation & Snow
Air Quality
Earthquake History
26 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 | 135 km | 10 km |
| Sep 23, 2000 | 1 km WSW of Warwick, United Kingdom | M4.0 | 119 km | 13 km |
| Jul 14, 2011 | 62 km SSE of Ventnor, United Kingdom | M3.9 | 132 km | 10 km |
| Jan 29, 2004 | 2 km E of North Petherton, United Kingdom | M3.7 | 147 km | 7 km |
| May 12, 1994 | 4 km S of Shipston on Stour, United Kingdom | M3.7 | 94 km | 10 km |
| Jan 29, 2004 | 2 km E of North Petherton, United Kingdom | M3.6 | 147 km | 7 km |
| Mar 3, 2009 | 1 km ENE of Hawkinge, United Kingdom | M3.5 | 146 km | 4 km |
| Feb 17, 1992 | 1 km W of Warboys, United Kingdom | M3.4 | 134 km | 10 km |
| Sep 9, 1995 | 0 km WNW of East Wittering, United Kingdom | M3.3 | 59 km | 10 km |
| Jan 29, 2004 | 2 km E of North Petherton, United Kingdom | M3.3 | 147 km | 7 km |
| Feb 27, 2019 | 3 km SE of Dorking, United Kingdom | M3.3 | 43 km | 10 km |
| Jun 17, 1999 | 7 km NNE of Ross on Wye, United Kingdom | M3.0 | 134 km | 10 km |
| May 19, 2019 | 7 km ESE of Swanage, United Kingdom | M3.0 | 106 km | 10 km |
| Nov 26, 1991 | 50 km N of Urville-Nacqueville, France | M3.0 | 142 km | 10 km |
| Mar 18, 2001 | 8 km W of Marlborough, United Kingdom | M2.9 | 67 km | 10 km |
| Mar 23, 1998 | 11 km W of Chickerell, United Kingdom | M2.9 | 146 km | 5 km |
| Feb 11, 1998 | 4 km SE of Newport, United Kingdom | M2.9 | 145 km | 10 km |
| Jan 27, 2015 | 1 km ENE of Winchester, United Kingdom | M2.9 | 38 km | 3 km |
| Jul 16, 2005 | 3 km WSW of Southwater, United Kingdom | M2.9 | 48 km | 5 km |
| Apr 1, 2018 | 4 km E of Holmwood, United Kingdom | M2.7 | 47 km | 5 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 41°F (5°C) | 3.4 in | Wettest |
| February | 40°F (4°C) | 2.2 in | Coldest |
| March | 43°F (6°C) | 2.5 in | |
| April | 47°F (8°C) | 2.1 in | |
| May | 53°F (12°C) | 2.1 in | |
| June | 58°F (15°C) | 2.3 in | |
| July | 62°F (17°C) | 1.9 in | Driest |
| August | 62°F (17°C) | 2.3 in | Warmest |
| September | 57°F (14°C) | 2.8 in | |
| October | 51°F (11°C) | 3.2 in | |
| November | 45°F (7°C) | 3.3 in | |
| December | 42°F (5°C) | 3.4 in |
Hartley Wintney has a seasonal temperature swing of 22°F / from 40°F in February to 62°F in August. Total annual precipitation is 31.4 inches, with January being the wettest month (3.4") and July the driest (1.9").