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Weather & Climate in Old Basing, United Kingdom
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Old Basing 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 232 sunny days per year, above the national average. Annual precipitation totals 34.7 inches. The area receives 2.7 inches of snow annually. The city sits at an elevation of 259 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) |
| Sunny Days | 232 days/yr |
Geography
| Elevation | 259 ft (79 m) |
| Area | 11.3 sq mi (29.2 km²) |
| Population Density | 344/sq mi |
| Coordinates | 51.2667°N, 1.0333°W |
| Timezone | Europe/London |
Precipitation & Snow
Air Quality
Earthquake History
27 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 | 144 km | 10 km |
| Sep 23, 2000 | 1 km WSW of Warwick, United Kingdom | M4.0 | 120 km | 13 km |
| Jul 14, 2011 | 62 km SSE of Ventnor, United Kingdom | M3.9 | 129 km | 10 km |
| Jan 29, 2004 | 2 km E of North Petherton, United Kingdom | M3.7 | 137 km | 7 km |
| May 12, 1994 | 4 km S of Shipston on Stour, United Kingdom | M3.7 | 93 km | 10 km |
| Jan 29, 2004 | 2 km E of North Petherton, United Kingdom | M3.6 | 137 km | 7 km |
| Jun 20, 2002 | 3 km N of Marshfield, United Kingdom | M3.4 | 146 km | 14 km |
| Feb 17, 1992 | 1 km W of Warboys, United Kingdom | M3.4 | 142 km | 10 km |
| Feb 27, 2019 | 3 km SE of Dorking, United Kingdom | M3.3 | 52 km | 10 km |
| Sep 9, 1995 | 0 km WNW of East Wittering, United Kingdom | M3.3 | 56 km | 10 km |
| Jan 29, 2004 | 2 km E of North Petherton, United Kingdom | M3.3 | 137 km | 7 km |
| Nov 26, 1991 | 50 km N of Urville-Nacqueville, France | M3.0 | 135 km | 10 km |
| May 19, 2019 | 7 km ESE of Swanage, United Kingdom | M3.0 | 97 km | 10 km |
| Jun 17, 1999 | 7 km NNE of Ross on Wye, United Kingdom | M3.0 | 129 km | 10 km |
| Mar 18, 2001 | 8 km W of Marlborough, United Kingdom | M2.9 | 59 km | 10 km |
| Jan 27, 2015 | 1 km ENE of Winchester, United Kingdom | M2.9 | 29 km | 3 km |
| Mar 23, 1998 | 11 km W of Chickerell, United Kingdom | M2.9 | 136 km | 5 km |
| Feb 11, 1998 | 4 km SE of Newport, United Kingdom | M2.9 | 137 km | 10 km |
| Jul 16, 2005 | 3 km WSW of Southwater, United Kingdom | M2.9 | 53 km | 5 km |
| Aug 17, 1992 | 1 km E of Machen, United Kingdom | M2.9 | 150 km | 10 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 | |
| February | 40°F (4°C) | 2.2 in | Coldest |
| March | 43°F (6°C) | 2.5 in | |
| April | 46°F (8°C) | 2.0 in | |
| May | 53°F (12°C) | 2.1 in | |
| June | 58°F (14°C) | 2.3 in | |
| July | 62°F (17°C) | 1.9 in | Warmest, Driest |
| August | 62°F (17°C) | 2.3 in | |
| September | 57°F (14°C) | 2.8 in | |
| October | 51°F (10°C) | 3.2 in | |
| November | 45°F (7°C) | 3.3 in | |
| December | 41°F (5°C) | 3.4 in | Wettest |
Old Basing has a seasonal temperature swing of 22°F / from 40°F in February to 62°F in July. Total annual precipitation is 31.3 inches, with December being the wettest month (3.4") and July the driest (1.9").