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Weather & Climate in Llanfechain, United Kingdom
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Llanfechain experiences four distinct seasons with an average annual temperature of 49°F (10°C). Winters average 42°F in January while summers reach 60°F in July / relatively mild seasonal variation. The area gets 207 sunny days per year. Annual precipitation totals 45.7 inches. The area receives 12.2 inches of snow annually. The city sits at an elevation of 312 feet.
Temperature
42°F Jan (5°C)
60°F Jul (15°C)
| Annual Average | 49.3°F |
| 9% below US avg | |
| January Average | 42°F (5°C) |
| July Average | 60°F (15°C) |
| Sunny Days | 207 days/yr |
Geography
| Elevation | 312 ft (95 m) |
| Area | 16.1 sq mi (41.8 km²) |
| Population Density | 32/sq mi |
| Coordinates | 52.7746°N, 3.2027°W |
| Timezone | Europe/London |
Precipitation & Snow
Air Quality
Earthquake History
54 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 | 77 km | 9 km |
| Apr 2, 1990 | 4 km NNE of Presteigne, United Kingdom | M4.7 | 53 km | 18 km |
| Oct 25, 1999 | 10 km N of Hirwaun, United Kingdom | M4.5 | 107 km | 10 km |
| Oct 21, 2002 | 1 km ESE of Manchester, United Kingdom | M4.3 | 102 km | 5 km |
| Feb 17, 2018 | 5 km NE of Clydach, United Kingdom | M4.3 | 125 km | 12 km |
| Sep 23, 2000 | 1 km WSW of Warwick, United Kingdom | M4.0 | 121 km | 13 km |
| May 29, 2013 | 14 km WSW of Nefyn, United Kingdom | M3.8 | 103 km | 10 km |
| Feb 14, 2005 | 2 km SW of Conwy, United Kingdom | M3.8 | 70 km | 5 km |
| Oct 24, 2002 | 2 km WNW of Droylsden, United Kingdom | M3.8 | 104 km | 4 km |
| Mar 7, 1996 | 3 km SW of Clive, United Kingdom | M3.8 | 29 km | 10 km |
| May 12, 1994 | 4 km S of Shipston on Stour, United Kingdom | M3.7 | 136 km | 10 km |
| Oct 21, 2002 | 0 km N of Longdendale, United Kingdom | M3.7 | 112 km | 5 km |
| Feb 8, 1990 | 2 km E of Mansfield, United Kingdom | M3.6 | 143 km | 10 km |
| May 30, 2022 | 2 km ESE of Prees, United Kingdom | M3.6 | 41 km | 10 km |
| Jul 29, 1992 | 8 km WNW of Caernarfon, United Kingdom | M3.5 | 91 km | 10 km |
| Mar 17, 1994 | 5 km WNW of Newtown, United Kingdom | M3.5 | 29 km | 10 km |
| Feb 12, 2002 | 1 km SSE of Deri, United Kingdom | M3.5 | 120 km | 8 km |
| Oct 10, 2001 | 2 km SSE of Caerphilly, United Kingdom | M3.5 | 136 km | 10 km |
| Oct 22, 2002 | 0 km S of Droylsden, United Kingdom | M3.5 | 105 km | 4 km |
| Jun 20, 2002 | 3 km N of Marshfield, United Kingdom | M3.4 | 135 km | 14 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 42°F (5°C) | 3.5 in | |
| February | 39°F (4°C) | 2.6 in | Coldest |
| March | 42°F (5°C) | 2.9 in | |
| April | 45°F (7°C) | 2.4 in | |
| May | 51°F (10°C) | 2.3 in | |
| June | 56°F (13°C) | 2.5 in | |
| July | 60°F (15°C) | 2.2 in | Warmest, Driest |
| August | 59°F (15°C) | 2.8 in | |
| September | 55°F (13°C) | 3.1 in | |
| October | 49°F (10°C) | 3.3 in | |
| November | 43°F (6°C) | 3.7 in | |
| December | 40°F (5°C) | 3.8 in | Wettest |
Llanfechain has a seasonal temperature swing of 21°F / from 39°F in February to 60°F in July. Total annual precipitation is 35.1 inches, with December being the wettest month (3.8") and July the driest (2.2").