All Countries
Weather & Climate in Grainthorpe, United Kingdom
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Grainthorpe experiences four distinct seasons with an average annual temperature of 49°F (10°C). Winters average 39°F in January while summers reach 61°F in July. The area gets 292 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 24.1 inches (drier than the 38-inch national average). The city sits at an elevation of 7 feet.
Temperature
39°F Jan (4°C)
61°F Jul (16°C)
| Annual Average | 49.2°F |
| 9% below US avg | |
| January Average | 39°F (4°C) |
| July Average | 61°F (16°C) |
| Sunny Days | 292 days/yr |
Geography
| Elevation | 7 ft (2 m) |
| Area | 670.6 sq mi (1,737.0 km²) |
| Population Density | 1/sq mi |
| Coordinates | 53.4530°N, 0.0797°W |
| Timezone | Europe/London |
Precipitation & Snow
Air Quality
Earthquake History
33 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.8.
| Feb 27, 2008 | 1 km NNE of Market Rasen, United Kingdom | M4.8 | 28 km | 18 km |
| Feb 15, 1994 | 7 km ESE of Thetford, United Kingdom | M4.4 | 130 km | 10 km |
| Aug 6, 2015 | 59 km ENE of Mundesley, United Kingdom | M4.2 | 142 km | 4 km |
| Oct 28, 2001 | 5 km E of Long Clawson, United Kingdom | M4.2 | 92 km | 12 km |
| Jun 9, 2018 | 7 km NNE of Withernsea, United Kingdom | M4.1 | 38 km | 10 km |
| Dec 21, 2000 | 38 km NNE of Cromer, United Kingdom | M4.0 | 101 km | 10 km |
| Oct 24, 2002 | 2 km WNW of Droylsden, United Kingdom | M3.8 | 150 km | 4 km |
| Jan 28, 2015 | 2 km WSW of Market Overton, United Kingdom | M3.8 | 97 km | 3 km |
| Oct 21, 2002 | 0 km N of Longdendale, United Kingdom | M3.7 | 138 km | 5 km |
| Jan 3, 2011 | 5 km S of Masham, United Kingdom | M3.6 | 139 km | 6 km |
| Feb 8, 1990 | 2 km E of Mansfield, United Kingdom | M3.6 | 90 km | 10 km |
| Sep 20, 1994 | 55 km NE of Mundesley, United Kingdom | M3.6 | 124 km | 10 km |
| Jun 21, 1998 | 74 km E of Flamborough, United Kingdom | M3.5 | 92 km | 25 km |
| Apr 18, 2014 | 3 km WSW of Market Overton, United Kingdom | M3.5 | 98 km | 2 km |
| Oct 22, 2002 | 0 km S of Droylsden, United Kingdom | M3.5 | 147 km | 4 km |
| Aug 12, 2005 | 82 km NE of Mundesley, United Kingdom | M3.4 | 144 km | 10 km |
| Feb 29, 2004 | 0 km SW of Diggle, United Kingdom | M3.4 | 138 km | 12 km |
| Feb 17, 1992 | 1 km W of Warboys, United Kingdom | M3.4 | 117 km | 10 km |
| Jan 30, 2002 | 25 km NNE of Sheringham, United Kingdom | M3.4 | 86 km | 10 km |
| Jan 21, 1999 | 4 km ENE of Old Leake, United Kingdom | M3.3 | 46 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) | 2.2 in | Coldest |
| February | 39°F (4°C) | 1.5 in | Driest |
| March | 43°F (6°C) | 1.9 in | |
| April | 46°F (8°C) | 1.7 in | |
| May | 52°F (11°C) | 1.8 in | |
| June | 57°F (14°C) | 2.1 in | |
| July | 61°F (16°C) | 1.8 in | |
| August | 61°F (16°C) | 2.3 in | Warmest |
| September | 57°F (14°C) | 2.1 in | |
| October | 51°F (11°C) | 2.1 in | |
| November | 44°F (7°C) | 2.3 in | |
| December | 40°F (5°C) | 2.4 in | Wettest |
Grainthorpe has a seasonal temperature swing of 23°F / from 39°F in January to 61°F in August. Total annual precipitation is 24.1 inches, with December being the wettest month (2.4") and February the driest (1.5").