Heerhugowaard

Sister cities

• Kalisz

History

Around the year 800, the area of the modern Heerhugowaard was covered in peat fen. Because of peat-digging and storm floods, many lakes developed in the region, including the Heerhugowaard. The name is derived from lord ('heer' in Dutch) Hugo van Assendelft who was killed by the West Frisians in this area in 1296. After two storms in 1248, the abbey of Egmond, which had much property in this region, built the Schagerdam at Schagen. This became part of the Westfriese Omringdijk, which protected the pentagon Schagen - Alkmaar - Medemblik - Enkhuizen - Hoorn. Uncontrollable increase of the lake had been prevented. In the 17th century private investors decided to drain the lake to create farmland. In 1630 the polder was drained and the of land was divided among the investors. In contrast to e.g. the Beemster, the new land was poor quality, and in 1674 there was a proposal to refill the polder, as fishing would be more profitable.

Geography

Heerhugowaard is part of the province of North-Holland and is located in the west of the Netherlands. The land reclamation of Heerhugowaard is situated 3 metres under sea level. The surrounding land is flat as it is formed of large polders. To the southwest of the city lies Alkmaar. Map of Heerhugowaard (town), 2014. Heerhugowaard has a cool oceanic climate (Köppen climate classification Cfb), strongly influenced by its proximity to the North Sea to the west, with prevailing north-western winds and gales. Winter temperatures are cool to mild. Heerhugowaard, as well as most of North-Holland province, lies in USDA Hardiness zone 9, the northernmost such occurrence in continental Europe. Frosts mainly occur during spells of easterly or northeasterly winds from the inner European continent, from Scandinavia, Russia, or even Siberia. Even then, because Heerhugowaard is surrounded on three sides by large bodies of water, as well as enjoying a significant heat island effect, nights rarely fall below . Summers are moderately warm but rarely hot. The average daily high in August is . Heerhugowaard's average annual rainfall is , with measurable precipitation on an average of 189 days per year. Most is in the form of protracted drizzle or light rain, making cloudy and damp days common during the cooler months of October to March. Only the occasional European windstorm brings significant rain in a short period of time, requiring it to be pumped out to higher ground or to the seas around the city.