Svanberga is a

locality Locality may refer to: * Locality, a historical named location or place in Canada * Locality (association), an association of community regeneration organizations in England * Locality (linguistics) * Locality (settlement) * Suburbs and localitie ...

Norrtälje Municipality Norrtälje Municipality () is a municipalities of Sweden, municipality in Stockholm County in east central Sweden. Its seat is located in the stad (Sweden), city of Norrtälje. It is the largest and northernmost municipality of Stockholm County a ...

, Stockholm County,

Sweden Sweden, formally the Kingdom of Sweden, is a Nordic countries, Nordic country located on the Scandinavian Peninsula in Northern Europe. It borders Norway to the west and north, and Finland to the east. At , Sweden is the largest Nordic count ...

. It is situated about north of downtown

Norrtälje Norrtälje is a locality and the seat of Norrtälje Municipality, Stockholm County, Sweden with 17,275 inhabitants in 2010. It is one of the largest towns in Roslagen. History Norrtälje’s early history dates back to the Iron Age. Around 2 ...

, and on the eastern shore of the lake. It had 501 inhabitants in 2010.

Climate

Svanberga has a

humid continental climate A humid continental climate is a climatic region defined by Russo-German climatologist Wladimir Köppen in 1900, typified by four distinct seasons and large seasonal temperature differences, with warm to hot (and often humid) summers, and cold ...

(

Köppen Köppen is a German surname. Notable people with the surname include: * Bernd Köppen (1951–2014), German pianist and composer * Carl Köppen (1833-1907), German military advisor in Meiji era Japan * Edlef Köppen (1893–1939), German author ...

''Dfb''). It is located in a

frost hollow In meteorology, an inversion (or temperature inversion) is a phenomenon in which a layer of warmer air overlies cooler air. Normally, air temperature gradually decreases as altitude increases, but this relationship is reversed in an invers ...

and is prone to very cold temperatures in winter, often in brief spells, with highly variable patterns. In spring

air frost Freezing, available onlinlibrary.wmo.int/ref> or frost occurs when the air temperature falls below the freezing point of water (0 °C, 32 °F, 273 K). This is usually measured at the height of 1.2 metres above the ground surfac ...

s linger on until early May, while summer highs are quite warm.

References

Populated places in Norrtälje Municipality {{Stockholm-geo-stub