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Weather & Climate in Mainstone, United Kingdom
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Mainstone experiences four distinct seasons with an average annual temperature of 47°F (9°C). Winters average 39°F in January while summers reach 59°F in July. The area gets 206 sunny days per year. Annual precipitation totals 41.2 inches. The area receives 11.4 inches of snow annually. The city sits at an elevation of 1,263 feet.
Temperature
39°F Jan (4°C)
59°F Jul (15°C)
| Annual Average | 47.3°F |
| 12% below US avg | |
| January Average | 39°F (4°C) |
| July Average | 59°F (15°C) |
| Sunny Days | 206 days/yr |
Geography
| Elevation | 1,263 ft (385 m) |
| Area | 10.1 sq mi (26.2 km²) |
| Population Density | 16/sq mi |
| Coordinates | 52.4833°N, 3.0833°W |
| Timezone | Europe/London |
Precipitation & Snow
Air Quality
Earthquake History
58 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.8.
| Sep 22, 2002 | 2 km ESE of Wombourn, United Kingdom | M4.8 | 63 km | 9 km |
| Apr 2, 1990 | 4 km NNE of Presteigne, United Kingdom | M4.7 | 20 km | 18 km |
| Oct 25, 1999 | 10 km N of Hirwaun, United Kingdom | M4.5 | 78 km | 10 km |
| Oct 21, 2002 | 1 km ESE of Manchester, United Kingdom | M4.3 | 125 km | 5 km |
| Feb 17, 2018 | 5 km NE of Clydach, United Kingdom | M4.3 | 100 km | 12 km |
| Feb 20, 2014 | 17 km NNW of Ilfracombe, United Kingdom | M4.1 | 145 km | 3 km |
| Sep 23, 2000 | 1 km WSW of Warwick, United Kingdom | M4.0 | 103 km | 13 km |
| May 29, 2013 | 14 km WSW of Nefyn, United Kingdom | M3.8 | 119 km | 10 km |
| Feb 14, 2005 | 2 km SW of Conwy, United Kingdom | M3.8 | 101 km | 5 km |
| Mar 7, 1996 | 3 km SW of Clive, United Kingdom | M3.8 | 40 km | 10 km |
| Oct 24, 2002 | 2 km WNW of Droylsden, United Kingdom | M3.8 | 127 km | 4 km |
| May 12, 1994 | 4 km S of Shipston on Stour, United Kingdom | M3.7 | 112 km | 10 km |
| Oct 21, 2002 | 0 km N of Longdendale, United Kingdom | M3.7 | 132 km | 5 km |
| Feb 8, 1990 | 2 km E of Mansfield, United Kingdom | M3.6 | 148 km | 10 km |
| May 30, 2022 | 2 km ESE of Prees, United Kingdom | M3.6 | 54 km | 10 km |
| Jan 1, 1994 | Wales-England region, United Kingdom | M3.6 | 135 km | 10 km |
| Feb 12, 2002 | 1 km SSE of Deri, United Kingdom | M3.5 | 88 km | 8 km |
| Oct 10, 2001 | 2 km SSE of Caerphilly, United Kingdom | M3.5 | 104 km | 10 km |
| Jul 29, 1992 | 8 km WNW of Caernarfon, United Kingdom | M3.5 | 116 km | 10 km |
| Mar 17, 1994 | 5 km WNW of Newtown, United Kingdom | M3.5 | 20 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 39°F (4°C) | 4.7 in | |
| February | 38°F (3°C) | 3.4 in | Coldest |
| March | 41°F (5°C) | 3.6 in | |
| April | 44°F (7°C) | 2.8 in | |
| May | 50°F (10°C) | 2.6 in | |
| June | 55°F (13°C) | 2.9 in | |
| July | 59°F (15°C) | 2.4 in | Warmest, Driest |
| August | 58°F (15°C) | 3.2 in | |
| September | 54°F (12°C) | 3.6 in | |
| October | 48°F (9°C) | 4.0 in | |
| November | 43°F (6°C) | 4.5 in | |
| December | 40°F (4°C) | 4.8 in | Wettest |
Mainstone has a seasonal temperature swing of 22°F / from 38°F in February to 59°F in July. Total annual precipitation is 42.5 inches, with December being the wettest month (4.8") and July the driest (2.4").