of Huelva, Moguer has a Mediterranean climate (transitional between subtropical and temperate) with an Atlantic influence. Moguer is among the warmest and sunniest cities in Europe. The temperature regime is maritime, with an annual average of , and the city receives 2,984 hours of sun annually. July is the hottest month with some temperatures exceeding . January is the coolest, with lows of and highs of . Demography Prior to 1333, the population was distributed among several different places within the current municipality. With the establishment of the seigneury in 1333, the population began to concentrate in the current urban center, rising to 5,000 and fluctuating around that number until the 20th century. Between 1900 and 1970 the population of Moguer remained around 7,000–8,000. Since 1970 there has been a growth to the current 22.061 (2021, INE), the largest population in Moguer's history. Of the 22.061 habitantes, 11.059 are male (50,13%) and 11.002 female (49,87%). A detailed analysis of the demographics of Moguer can be found in the Sistema de Información Multiterritorial de Andalucía (S.I.M.A.). History Origins The origin of human settlement in Moguer is lost in the remoteness of history and is surrounded by legend, as is the case for all the lands near the mouth of the Río Tinto. The current municipality of Moguer was a focus of attraction for the people of the Iberian interior and of the eastern Mediterranean since ancient times, as evidenced by Neolithic, Phoenician and Roman archaeological remains. Between the years 150 BCE – 114 BCE Hispano-Romans established industries along the river Urium (Tinto), a natural route for travel and commerce used by various cultures over the course of history. Originally Urium was a Roman town with a tower for defense, built roughly between the 1st century BCE and 2nd century CE. Remains of amphorae, coins, bricks, tegulae with potter's marks and a fragment of 2nd-century CE Terra sigillata (a type of decorated pottery) confirm the existence of several Roman settlements with the limits of the present-day municipality of Moguer. Middle Ages With the arrival of Muslims the farmstead of Mogauar or Mogur belonged to the Taifa of Niebla. Surviving buildings from this period include the Almohad Castle of Moguer, the underground reservoir which is under the parade ground, the fountain known as the Fuente de Pinete, the Fuente de Montemayor, and archaeological remains of Arab settlements in the rural zones of Rendón,